Keyword Index

A

  • Actions of groups A short note on the topological decomposition of the central product of groups [Volume 11, Issue 3, 2022, Pages 123-129]
  • Adjacency Matrix Spectral properties of the non--permutability graph of subgroups [Volume 11, Issue 3, 2022, Pages 281-294]
  • Adjacency Matrix On graphs with anti-reciprocal eigenvalue property [Volume 13, Issue 1, 2024, Pages 17-30]
  • Alliances in graphs On the defensive alliances in graph [Volume 8, Issue 1, 2019, Pages 1-14]
  • Alternate Lucas cube The Mostar and Wiener index of alternate Lucas cubes [Volume 12, Issue 1, 2023, Pages 37-46]
  • Annihilating-ideal graph Line graphs associated to annihilating-ideal graph attached to lattices of genus one [Volume 12, Issue 4, 2023, Pages 175-190]
  • Annihilating-ideal graph Commutative rings introduce a class of identifiable graphs [Volume 14, Issue 2, 2025, Pages 79-88]
  • Annihilator graph The annihilator graph of a 0-distributive lattice [Volume 7, Issue 3, 2018, Pages 1-18]
  • Anti-reciprocal eigenvalue property On graphs with anti-reciprocal eigenvalue property [Volume 13, Issue 1, 2024, Pages 17-30]
  • APX-hard Independent roman ${3}$-domination [Volume 11, Issue 2, 2022, Pages 99-110]
  • Artinian ring A typical graph structure of a ring [Volume 4, Issue 2, 2015, Pages 37-44]
  • Asteroidal triples Forbidden subgraphs of Co-prime graphs of finite groups [Volume 14, Issue 2, 2025, Pages 109-116]

B

  • Balance The common minimal dominating signed graph [Volume 1, Issue 3, 2012, Pages 39-46]
  • Balance The common minimal common neighborhood dominating signed graphs [Volume 2, Issue 1, 2013, Pages 1-8]
  • Balance Directionally $n$-signed graphs-III‎: ‎the notion of symmetric‎ ‎balance [Volume 2, Issue 4, 2013, Pages 53-62]
  • Basic figure On the characteristic polynomial and spectrum of Basilica Schreier graphs [Volume 11, Issue 3, 2022, Pages 153-179]
  • Basilica Schreier graph On the characteristic polynomial and spectrum of Basilica Schreier graphs [Volume 11, Issue 3, 2022, Pages 153-179]
  • Binomial coefficient Three new classes of binomial Fibonacci sums [Volume 14, Issue 4, 2025, Pages 251-259]
  • Binomial ideal On matrix and lattice ideals of digraphs [Volume 7, Issue 2, 2018, Pages 35-46]
  • Bucket recursive trees with variable capacities of buckets Probabilistic analysis of the first Zagreb index [Volume 2, Issue 2, 2013, Pages 35-40]

C

  • Cartesian product Hamilton-connected properties in cartesian product [Volume 1, Issue 3, 2012, Pages 11-19]
  • Cartesian product Modular chromatic number of $C_m square P_n$ [Volume 2, Issue 2, 2013, Pages 47-72]
  • Cartesian product Multiplicative Zagreb eccentricity indices of some composite graphs [Volume 3, Issue 2, 2014, Pages 21-29]
  • Cartesian product The geodetic domination number for the product of graphs [Volume 3, Issue 4, 2014, Pages 19-30]
  • Cartesian product Cayley hypergraph over polygroups [Volume 14, Issue 1, 2025, Pages 19-29]
  • Cartier operator The $a$-number of jacobians of certain maximal curves [Volume 10, Issue 2, 2021, Pages 121-128]
  • Cayley graph On the symmetries of some classes of recursive circulant graphs [Volume 3, Issue 1, 2014, Pages 1-6]
  • Cayley graph Distance in cayley graphs on permutation groups generated by $k$ $m$-Cycles [Volume 6, Issue 3, 2017, Pages 45-59]
  • Cayley graphs A short note on the topological decomposition of the central product of groups [Volume 11, Issue 3, 2022, Pages 123-129]
  • Cayley hypergraph Cayley hypergraph over polygroups [Volume 14, Issue 1, 2025, Pages 19-29]
  • Characteristic polynomial Extremal skew energy of digraphs with no even cycles [Volume 3, Issue 1, 2014, Pages 37-49]
  • Characteristic polynomial On the characteristic polynomial and spectrum of Basilica Schreier graphs [Volume 11, Issue 3, 2022, Pages 153-179]
  • Choosability The $L(2,1)$-choosability‎ ‎of cycle [Volume 1, Issue 3, 2012, Pages 21-38]
  • Circulant Digraph Kernels in circulant digraphs [Volume 3, Issue 2, 2014, Pages 45-49]
  • Clique On the number of cliques and cycles in graphs [Volume 2, Issue 2, 2013, Pages 27-33]
  • Clique number Chromatic and clique numbers of a class of perfect graphs [Volume 4, Issue 4, 2015, Pages 1-4]
  • Clique tree The minimum $ arepsilon$-spectral radius of $t$-clique trees with given diameter [Volume 13, Issue 3, 2024, Pages 235-255]
  • Clustering Density-Based clustering in mapReduce with guarantees on parallel time, space, and solution quality [Volume 14, Issue 3, 2025, Pages 135-156]
  • CN-Minimal Dominating (Graph) Minimal, vertex minimal and commonality minimal CN-dominating graphs [Volume 1, Issue 1, 2012, Pages 21-29]
  • Code Gray isometries for finite $p$-groups [Volume 2, Issue 1, 2013, Pages 17-26]
  • Code PD-sets for codes related to flag-transitive symmetric designs [Volume 7, Issue 1, 2018, Pages 37-50]
  • Codes Some designs and codes from $L_2(q)$ [Volume 3, Issue 1, 2014, Pages 15-28]
  • Coefficient Theorem On the characteristic polynomial and spectrum of Basilica Schreier graphs [Volume 11, Issue 3, 2022, Pages 153-179]
  • Cographs Forbidden subgraphs of Co-prime graphs of finite groups [Volume 14, Issue 2, 2025, Pages 109-116]
  • Cohen-Macaulay A new construction for vertex decomposable graphs [Volume 5, Issue 3, 2016, Pages 33-38]
  • Colorful Directed Paths On the complexity of the colorful directed paths in vertex coloring of digraphs [Volume 2, Issue 2, 2013, Pages 1-7]
  • Colorings On the infinitary van der Waerden's Theorem [Volume 13, Issue 4, 2024, Pages 319-325]
  • Comaximal ideal graph Some results on the comaximal ideal graph of a commutative ring [Volume 5, Issue 4, 2016, Pages 9-20]
  • Combinatorial proofs On the infinitary van der Waerden's Theorem [Volume 13, Issue 4, 2024, Pages 319-325]
  • Common minimal $CN$-dominating signed graph The common minimal common neighborhood dominating signed graphs [Volume 2, Issue 1, 2013, Pages 1-8]
  • Common minimal dominating signed graph The common minimal dominating signed graph [Volume 1, Issue 3, 2012, Pages 39-46]
  • Complementation Directionally $n$-signed graphs-III‎: ‎the notion of symmetric‎ ‎balance [Volume 2, Issue 4, 2013, Pages 53-62]
  • Complex unit gain graph On eigenspaces of some compound complex unit gain graphs [Volume 11, Issue 3, 2022, Pages 131-152]
  • Composite Hadamard matrix Hadamard matrices of composite orders [Volume 13, Issue 1, 2024, Pages 31-40]
  • Computational Complexity On the complexity of the colorful directed paths in vertex coloring of digraphs [Volume 2, Issue 2, 2013, Pages 1-7]
  • Conflicting objectives A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm [Volume 2, Issue 1, 2013, Pages 39-101]
  • Conjugacy classes Some designs and codes from $L_2(q)$ [Volume 3, Issue 1, 2014, Pages 15-28]
  • Connective eccentricity index On the extremal connective eccentricity index among trees with maximum degree [Volume 10, Issue 4, 2021, Pages 239-246]
  • Constant-sum k-flow Minimum flows in the total graph of a finite commutative ring [Volume 3, Issue 3, 2014, Pages 11-20]
  • Co-prime graphs Forbidden subgraphs of Co-prime graphs of finite groups [Volume 14, Issue 2, 2025, Pages 109-116]
  • Corona product The Hosoya index and the Merrifield-Simmons index of some graphs [Volume 1, Issue 4, 2012, Pages 51-60]
  • Corona product Studying the corona product of graphs under some graph invariants [Volume 3, Issue 3, 2014, Pages 43-49]
  • Corona product The hyper edge-Wiener index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 1-9]
  • Corona product Degree distance and Gutman index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 11-23]
  • Coset product The orders of subgroup products and coset products [Volume 14, Issue 4, 2025, Pages 223-250]
  • Covering number Degree resistance distance of trees with some given parameters [Volume 7, Issue 4, 2018, Pages 11-24]

D

  • Dead-time Systems Graph theoretical methods to study controllability and leader selection for dead-time systems [Volume 2, Issue 4, 2013, Pages 25-36]
  • Decomposition Toeplitz graph decomposition [Volume 1, Issue 4, 2012, Pages 35-41]
  • Defensive k-alliance Bounds for metric dimension and defensive $k$-alliance of graphs under deleted lexicographic product [Volume 9, Issue 1, 2020, Pages 31-39]
  • Degree distance Degree resistance distance of unicyclic graphs [Volume 1, Issue 2, 2012, Pages 27-40]
  • Degree distance Degree distance and Gutman index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 11-23]
  • Degree (in graphs) Comparing the second multiplicative Zagreb coindex with some graph invariants [Volume 3, Issue 4, 2014, Pages 31-41]
  • Degree resistance distance Degree resistance distance of unicyclic graphs [Volume 1, Issue 2, 2012, Pages 27-40]
  • Degree resistance distance Degree resistance distance of trees with some given parameters [Volume 7, Issue 4, 2018, Pages 11-24]
  • Deleted lexicographic product Bounds for metric dimension and defensive $k$-alliance of graphs under deleted lexicographic product [Volume 9, Issue 1, 2020, Pages 31-39]
  • Designs Some designs and codes from $L_2(q)$ [Volume 3, Issue 1, 2014, Pages 15-28]
  • Determinant Determinants of adjacency matrices of graphs [Volume 1, Issue 4, 2012, Pages 9-16]
  • Determinant The Varchenko determinant of an oriented matroid [Volume 10, Issue 4, 2021, Pages 213-224]
  • Diameter A note on the total domination supercritical graphs [Volume 1, Issue 3, 2012, Pages 1-4]
  • Diameter New class of integral bipartite graphs with large diameter [Volume 7, Issue 1, 2018, Pages 13-17]
  • Diameter Distance in cayley graphs on permutation groups generated by $k$ $m$-Cycles [Volume 6, Issue 3, 2017, Pages 45-59]
  • Diameter Degree resistance distance of trees with some given parameters [Volume 7, Issue 4, 2018, Pages 11-24]
  • Diameter The minimum $ arepsilon$-spectral radius of $t$-clique trees with given diameter [Volume 13, Issue 3, 2024, Pages 235-255]
  • Diameter Induced Geodetic Sequence of a Graph [Volume 14, Issue 3, 2025, Pages 173-185]
  • Dihedral group On the symmetries of some classes of recursive circulant graphs [Volume 3, Issue 1, 2014, Pages 1-6]
  • Dihedral groups Spectral properties of the non--permutability graph of subgroups [Volume 11, Issue 3, 2022, Pages 281-294]
  • Directed graph On matrix and lattice ideals of digraphs [Volume 7, Issue 2, 2018, Pages 35-46]
  • Directed graph A directed graph associated with a $T_0$-quasi-metric space [Volume 11, Issue 3, 2022, Pages 237-254]
  • Directed graph Line graphs of directed graphs I [Volume 14, Issue 1, 2025, Pages 1-10]
  • Directional labeling Directionally $n$-signed graphs-III‎: ‎the notion of symmetric‎ ‎balance [Volume 2, Issue 4, 2013, Pages 53-62]
  • Distance The hyper edge-Wiener index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 1-9]
  • Distance Splices, Links, and their Edge-Degree Distances [Volume 6, Issue 4, 2017, Pages 29-42]
  • Distance Gutman index‎, ‎edge-Wiener index and edge-connectivity [Volume 9, Issue 4, 2020, Pages 231-242]
  • Distance The Varchenko determinant of an oriented matroid [Volume 10, Issue 4, 2021, Pages 213-224]
  • Distance signless Laplacian matrix Some inequalities involving the distance signless Laplacian eigenvalues of graphs [Volume 10, Issue 1, 2021, Pages 9-29]
  • Distance spectral radius An existence theorem of perfect matching on $k$-partite $k$-uniform hypergraphs via distance spectral radius [Volume 13, Issue 4, 2024, Pages 377-385]
  • Domination Number Connected cototal domination number of a graph [Volume 1, Issue 2, 2012, Pages 17-26]
  • Domination Number Bounding the domination number of a tree in terms of its annihilation number [Volume 2, Issue 1, 2013, Pages 9-16]
  • Domination Number The geodetic domination number for the product of graphs [Volume 3, Issue 4, 2014, Pages 19-30]
  • Domination Number A dynamic domination problem in trees [Volume 4, Issue 4, 2015, Pages 15-31]
  • Domination Number Some results on the comaximal ideal graph of a commutative ring [Volume 5, Issue 4, 2016, Pages 9-20]
  • Domination Number Maximum second Zagreb index of trees with given Roman domination number [Volume 12, Issue 1, 2023, Pages 1-10]
  • Domination polynomial On the values of independence and domination polynomials at specific points [Volume 1, Issue 2, 2012, Pages 49-57]
  • Double Roman domination The generous Roman domination number [Volume 13, Issue 2, 2024, Pages 179-196]
  • Dowling lattice Whitney numbers of partial dowling lattices [Volume 13, Issue 2, 2024, Pages 169-178]
  • Dynamic Monopoly Some results on non-progressive spread of influence in graphs [Volume 13, Issue 2, 2024, Pages 143-152]

E

  • Eccentric connectivity index Complete solution to a conjecture of Zhang-Liu-Zhou [Volume 3, Issue 4, 2014, Pages 55-58]
  • Eccentric distance sum Studying the corona product of graphs under some graph invariants [Volume 3, Issue 3, 2014, Pages 43-49]
  • Eccentricity matrix The minimum $ arepsilon$-spectral radius of $t$-clique trees with given diameter [Volume 13, Issue 3, 2024, Pages 235-255]
  • Edge Comb Product On metric dimension of edge comb product of vertex-transitive graphs [Volume 14, Issue 1, 2025, Pages 45-64]
  • Edge cut On the defensive alliances in graph [Volume 8, Issue 1, 2019, Pages 1-14]
  • Edge distance-balanced Note on edge distance-balanced graphs [Volume 1, Issue 1, 2012, Pages 1-6]
  • Edge-group choosability Edge-group choosability of outerplanar and near-outerplanar graphs [Volume 9, Issue 4, 2020, Pages 211-216]
  • Edge Mostar index On the inverse mostar index problem for molecular graphs [Volume 14, Issue 1, 2025, Pages 65-77]
  • Edge revised Szeged index Studying the corona product of graphs under some graph invariants [Volume 3, Issue 3, 2014, Pages 43-49]
  • Eigenvalue The eigenvalues and energy of integral circulant graphs [Volume 1, Issue 3, 2012, Pages 47-56]
  • Eigenvalue Some inequalities involving the distance signless Laplacian eigenvalues of graphs [Volume 10, Issue 1, 2021, Pages 9-29]
  • Elegctronegativity On topological charge indices of graphs [Volume 13, Issue 4, 2024, Pages 351-361]
  • Elliptic Lie algebras Elliptic root systems of type $A_1$, a combinatorial study [Volume 8, Issue 4, 2019, Pages 11-21]
  • Elliptic root systems Elliptic root systems of type $A_1$, a combinatorial study [Volume 8, Issue 4, 2019, Pages 11-21]
  • Entropy Shield tilings [Volume 14, Issue 1, 2025, Pages 11-18]
  • EP number On twin EP numbers [Volume 14, Issue 4, 2025, Pages 261-270]
  • Equienergetic weighted digraphs Iota energy of weighted digraphs [Volume 7, Issue 3, 2018, Pages 55-73]
  • Equitable Domination Number Two-out degree equitable domination in graphs [Volume 2, Issue 3, 2013, Pages 13-19]
  • Essential ideal graph Metric Dimension and Zagreb indices of Essential Ideal Graph of a finite Commutative Ring [(Articles in Press)]
  • Estrada index Some chemical indices related to the number of triangles [Volume 12, Issue 1, 2023, Pages 27-35]
  • Estrada index (of graph) The normalized signless Laplacian Estrada index of graphs [Volume 12, Issue 3, 2023, Pages 131-142]
  • Euilarian Some properties of the generalized sierpiński gasket graphs [Volume 14, Issue 2, 2025, Pages 97-108]
  • Eulerian The order difference interval graph of a group [Volume 1, Issue 2, 2012, Pages 59-65]
  • Eulerian graphs A new proof of validity of Bouchet's conjecture on Eulerian bidirected graphs [Volume 6, Issue 2, 2017, Pages 31-35]
  • Expressions of permutations Distance in cayley graphs on permutation groups generated by $k$ $m$-Cycles [Volume 6, Issue 3, 2017, Pages 45-59]
  • Extremal energy Iota energy of weighted digraphs [Volume 7, Issue 3, 2018, Pages 55-73]

F

  • Fibonacci Statistics on restricted Fibonacci words [Volume 10, Issue 1, 2021, Pages 31-42]
  • Fibonacci cube The Mostar and Wiener index of alternate Lucas cubes [Volume 12, Issue 1, 2023, Pages 37-46]
  • Fibonacci number Three new classes of binomial Fibonacci sums [Volume 14, Issue 4, 2025, Pages 251-259]
  • Finite group Gray isometries for finite $p$-groups [Volume 2, Issue 1, 2013, Pages 17-26]
  • Finite groups Some results on characterization of finite group by non commuting graph [Volume 1, Issue 2, 2012, Pages 41-48]
  • Firefly graph On the eigenvalues of firefly graphs [Volume 3, Issue 3, 2014, Pages 1-9]
  • First Zagreb index Graphs with fixed number of pendent vertices and minimal first Zagreb index [Volume 4, Issue 1, 2015, Pages 43-48]
  • Fixed Point Conditional probability of derangements and fixed points [Volume 12, Issue 1, 2023, Pages 11-26]
  • Forbidden subgraphs Forbidden subgraphs of Co-prime graphs of finite groups [Volume 14, Issue 2, 2025, Pages 109-116]
  • Forgotten index Some chemical indices related to the number of triangles [Volume 12, Issue 1, 2023, Pages 27-35]
  • Forgotten index Minimal graphs with respect to the multiplicative version of some vertex-degree-based topological indices [Volume 14, Issue 3, 2025, Pages 157-172]
  • Friendship graphs Graphs cospectral with a friendship graph or its complement [Volume 2, Issue 4, 2013, Pages 37-52]
  • Friendship graphs Connected graphs cospectral with a friendship graph [Volume 3, Issue 2, 2014, Pages 17-20]
  • Fubini number The log-convexity of the fubini numbers [Volume 7, Issue 2, 2018, Pages 17-23]
  • Full friendly index sets Full friendly index sets of slender and flat cylinder graphs [Volume 2, Issue 4, 2013, Pages 63-80]
  • Fundamental $(\alpha Approachable‎ ‎ graph (tree) and ‎Its ‎application ‎in hyper (network) [Volume 13, Issue 3, 2024, Pages 287-304]
  • FWS A note on full weight spectrum codes [Volume 8, Issue 3, 2019, Pages 17-24]

G

  • Generalized series-parallel graph A linear algorithm for computing $gamma_{_{[1,2]}}$-set in generalized series-parallel graphs [Volume 9, Issue 1, 2020, Pages 1-24]
  • Genus Line graphs associated to annihilating-ideal graph attached to lattices of genus one [Volume 12, Issue 4, 2023, Pages 175-190]
  • Genus of graph Some results on the comaximal ideal graph of a commutative ring [Volume 5, Issue 4, 2016, Pages 9-20]
  • Girth On the girth of Tanner (3,7) quasi-cyclic LDPC codes [Volume 1, Issue 2, 2012, Pages 1-16]
  • Girth Convolutional cylinder-type block-circulant cycle codes [Volume 2, Issue 2, 2013, Pages 9-17]
  • Graham's conjecture Bounds for the pebbling number of product graphs [Volume 11, Issue 4, 2022, Pages 317-326]
  • Graph energy Energy of strong reciprocal graphs [Volume 12, Issue 3, 2023, Pages 165-171]
  • Graph energy Relations between energy of graphs and wener, harary indices [Volume 13, Issue 3, 2024, Pages 279-286]
  • Graph Methods Graph theoretical methods to study controllability and leader selection for dead-time systems [Volume 2, Issue 4, 2013, Pages 25-36]
  • Graphoidal labeling On label graphoidal covering number-I [Volume 1, Issue 4, 2012, Pages 25-33]
  • Graph operations Reciprocal degree distance of some graph operations [Volume 2, Issue 4, 2013, Pages 13-24]
  • Graph operations On the harmonic index of graph operations [Volume 4, Issue 4, 2015, Pages 5-14]
  • Graph operations Semi square stable graphs and efficient dominating sets [Volume 12, Issue 2, 2023, Pages 107-113]
  • Graph parameter, topological index, General sum connectivity index, multiplicative Zagreb indices, Sombor index Minimal graphs with respect to the multiplicative version of some vertex-degree-based topological indices [Volume 14, Issue 3, 2025, Pages 157-172]
  • Graph pebbling Bounds for the pebbling number of product graphs [Volume 11, Issue 4, 2022, Pages 317-326]
  • Graph products Weighted Szeged indices of some graph operations [Volume 5, Issue 1, 2016, Pages 25-35]
  • Gray map Gray isometries for finite $p$-groups [Volume 2, Issue 1, 2013, Pages 17-26]
  • Group Actions Linear codes resulting from finite group actions [Volume 11, Issue 4, 2022, Pages 335-343]
  • Group choosability Edge-group choosability of outerplanar and near-outerplanar graphs [Volume 9, Issue 4, 2020, Pages 211-216]
  • Gutman Index Degree distance and Gutman index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 11-23]

H

  • Hadamard matrix Hadamard matrices of composite orders [Volume 13, Issue 1, 2024, Pages 31-40]
  • Hamilton-connectedness Hamilton-connected properties in cartesian product [Volume 1, Issue 3, 2012, Pages 11-19]
  • Hamilton cycle Hamilton-connected properties in cartesian product [Volume 1, Issue 3, 2012, Pages 11-19]
  • Hamiltonian Some properties of the generalized sierpiński gasket graphs [Volume 14, Issue 2, 2025, Pages 97-108]
  • Hamiltonian cycle Complexity indices for the travelling salesman problem and data mining [Volume 1, Issue 1, 2012, Pages 35-43]
  • Hamiltonian cycles A spanning union of cycles in rectangular grid graphs, thick grid cylinders and Moebius strips [Volume 13, Issue 1, 2024, Pages 41-66]
  • Hamilton path Hamilton-connected properties in cartesian product [Volume 1, Issue 3, 2012, Pages 11-19]
  • Hamming codes Linear codes resulting from finite group actions [Volume 11, Issue 4, 2022, Pages 335-343]
  • Hamming weight A note on full weight spectrum codes [Volume 8, Issue 3, 2019, Pages 17-24]
  • Harary index Reciprocal degree distance of some graph operations [Volume 2, Issue 4, 2013, Pages 13-24]
  • Harary index Relations between energy of graphs and wener, harary indices [Volume 13, Issue 3, 2024, Pages 279-286]
  • Hosoya Hosoya and Merrifield-Simmons indices of some classes of corona of two graphs [Volume 1, Issue 4, 2012, Pages 1-7]
  • Hosoya index The Hosoya index and the Merrifield-Simmons index of some graphs [Volume 1, Issue 4, 2012, Pages 51-60]
  • Hyper edge-Wiener index The hyper edge-Wiener index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 1-9]

I

  • Identifiable Graph The identifying code number and Mycielski's construction of graphs [Volume 11, Issue 4, 2022, Pages 309-316]
  • Identifiable Graph Commutative rings introduce a class of identifiable graphs [Volume 14, Issue 2, 2025, Pages 79-88]
  • Identifying code Watching systems of triangular graphs [Volume 3, Issue 1, 2014, Pages 51-57]
  • Identifying code The identifying code number and Mycielski's construction of graphs [Volume 11, Issue 4, 2022, Pages 309-316]
  • Identifying code Commutative rings introduce a class of identifiable graphs [Volume 14, Issue 2, 2025, Pages 79-88]
  • Immanant The second immanant of some combinatorial matrices [Volume 4, Issue 2, 2015, Pages 23-35]
  • Independence number Subgroup intersection graph of finite abelian groups [Volume 1, Issue 3, 2012, Pages 5-10]
  • Independence number On the number of maximum independent sets of graphs [Volume 3, Issue 1, 2014, Pages 29-36]
  • Independence number A dynamic domination problem in trees [Volume 4, Issue 4, 2015, Pages 15-31]
  • Independence number Some results on the comaximal ideal graph of a commutative ring [Volume 5, Issue 4, 2016, Pages 9-20]
  • Independence number Semi square stable graphs and efficient dominating sets [Volume 12, Issue 2, 2023, Pages 107-113]
  • Independence number Relations between energy of graphs and wener, harary indices [Volume 13, Issue 3, 2024, Pages 279-286]
  • Independence polynomial On the values of independence and domination polynomials at specific points [Volume 1, Issue 2, 2012, Pages 49-57]
  • Independence polynomial On the unimodality of independence polynomial of certain classes of graphs [Volume 2, Issue 3, 2013, Pages 33-41]
  • Independent Roman ‎{3}‎‎-domination Independent roman ${3}$-domination [Volume 11, Issue 2, 2022, Pages 99-110]
  • Independent set On the number of maximum independent sets of graphs [Volume 3, Issue 1, 2014, Pages 29-36]
  • Index Set Group magicness of certain planar graphs [Volume 3, Issue 2, 2014, Pages 1-9]
  • Infinite version On the infinitary van der Waerden's Theorem [Volume 13, Issue 4, 2024, Pages 319-325]
  • Integer Eigenvalues A classification of finite groups with integral bi-Cayley graphs [Volume 4, Issue 4, 2015, Pages 55-61]
  • Integer Linear Programming Independent roman ${3}$-domination [Volume 11, Issue 2, 2022, Pages 99-110]
  • Integer partitions A closed formula for the number of inequivalent ordered integer quadrilaterals with fixed perimeter [Volume 13, Issue 4, 2024, Pages 327-334]
  • Integer quadrilaterals A closed formula for the number of inequivalent ordered integer quadrilaterals with fixed perimeter [Volume 13, Issue 4, 2024, Pages 327-334]
  • Integral circulant graph The eigenvalues and energy of integral circulant graphs [Volume 1, Issue 3, 2012, Pages 47-56]
  • Integral graph New class of integral bipartite graphs with large diameter [Volume 7, Issue 1, 2018, Pages 13-17]
  • Isometry Gray isometries for finite $p$-groups [Volume 2, Issue 1, 2013, Pages 17-26]

J

  • Jordan algebras Elliptic root systems of type $A_1$, a combinatorial study [Volume 8, Issue 4, 2019, Pages 11-21]
  • Jump sigraph On Lict sigraphs [Volume 3, Issue 4, 2014, Pages 11-18]

K

  • Kernel Kernels in circulant digraphs [Volume 3, Issue 2, 2014, Pages 45-49]
  • Keywords: Hypercube The Mostar and Wiener index of alternate Lucas cubes [Volume 12, Issue 1, 2023, Pages 37-46]
  • Kirchhoff index Note on degree Kirchhoff index of graphs [Volume 2, Issue 3, 2013, Pages 43-52]
  • Kirchhoff index The resistance distance and the Kirchhoff index of the $k$-th semi total point graphs [Volume 4, Issue 4, 2015, Pages 33-41]
  • Kirchhoff index On Laplacian resolvent energy of graphs [Volume 12, Issue 4, 2023, Pages 217-225]
  • Kneser graph‎ A note on fall colorings of Kneser graphs [Volume 8, Issue 3, 2019, Pages 13-15]
  • Kronecker product Skew-spectra and skew energy of various products of graphs [Volume 4, Issue 2, 2015, Pages 13-21]

L

  • L(2, 1)-labeling The $L(2,1)$-choosability‎ ‎of cycle [Volume 1, Issue 3, 2012, Pages 21-38]
  • Label graphoidal covering number On label graphoidal covering number-I [Volume 1, Issue 4, 2012, Pages 25-33]
  • Label graphoidal graph On label graphoidal covering number-I [Volume 1, Issue 4, 2012, Pages 25-33]
  • Lanzhou index Some chemical indices related to the number of triangles [Volume 12, Issue 1, 2023, Pages 27-35]
  • Laplacian energy New skew Laplacian energy of simple digraphs [Volume 2, Issue 1, 2013, Pages 27-37]
  • Laplacian energy On Laplacian-energy-like invariant and incidence energy [Volume 4, Issue 3, 2015, Pages 25-35]
  • Laplacian energy On Laplacian resolvent energy of graphs [Volume 12, Issue 4, 2023, Pages 217-225]
  • Laplacian-energy-like invariant On Laplacian resolvent energy of graphs [Volume 12, Issue 4, 2023, Pages 217-225]
  • Laplacian resolvent energy On Laplacian resolvent energy of graphs [Volume 12, Issue 4, 2023, Pages 217-225]
  • Laplacian spectrum of graph Note on degree Kirchhoff index of graphs [Volume 2, Issue 3, 2013, Pages 43-52]
  • LDPC codes On the girth of Tanner (3,7) quasi-cyclic LDPC codes [Volume 1, Issue 2, 2012, Pages 1-16]
  • LDPC codes Convolutional cylinder-type block-circulant cycle codes [Volume 2, Issue 2, 2013, Pages 9-17]
  • Lict sigraph On Lict sigraphs [Volume 3, Issue 4, 2014, Pages 11-18]
  • Linear Code automorphism Linear codes resulting from finite group actions [Volume 11, Issue 4, 2022, Pages 335-343]
  • Line sigraph On Lict sigraphs [Volume 3, Issue 4, 2014, Pages 11-18]
  • Link of two graphs The Hosoya index and the Merrifield-Simmons index of some graphs [Volume 1, Issue 4, 2012, Pages 51-60]
  • List coloring Edge-group choosability of outerplanar and near-outerplanar graphs [Volume 9, Issue 4, 2020, Pages 211-216]
  • Local rings Perfect state transfer in unitary Cayley graphs over local rings [Volume 3, Issue 4, 2014, Pages 43-54]
  • Locating chromatic number A bound for the locating chromatic number of trees [Volume 4, Issue 1, 2015, Pages 31-41]
  • Locating coloring A bound for the locating chromatic number of trees [Volume 4, Issue 1, 2015, Pages 31-41]
  • Log-concave On the unimodality of independence polynomial of certain classes of graphs [Volume 2, Issue 3, 2013, Pages 33-41]
  • Lucas number Three new classes of binomial Fibonacci sums [Volume 14, Issue 4, 2025, Pages 251-259]

M

  • Magic Group magicness of certain planar graphs [Volume 3, Issue 2, 2014, Pages 1-9]
  • Major index Statistics on restricted Fibonacci words [Volume 10, Issue 1, 2021, Pages 31-42]
  • Majorization A simple approach to order the multiplicative Zagreb indices of connected graphs [Volume 1, Issue 4, 2012, Pages 17-24]
  • Majorization Chromatic number and signless Laplacian spectral radius of graphs [Volume 11, Issue 4, 2022, Pages 327-334]
  • Matrix ideals On matrix and lattice ideals of digraphs [Volume 7, Issue 2, 2018, Pages 35-46]
  • Matroid Whitney numbers of partial dowling lattices [Volume 13, Issue 2, 2024, Pages 169-178]
  • Maximal Curves The $a$-number of jacobians of certain maximal curves [Volume 10, Issue 2, 2021, Pages 121-128]
  • Maximum independent set On the number of maximum independent sets of graphs [Volume 3, Issue 1, 2014, Pages 29-36]
  • Median graph Studying the corona product of graphs under some graph invariants [Volume 3, Issue 3, 2014, Pages 43-49]
  • Merrifield-Simmons index Hosoya and Merrifield-Simmons indices of some classes of corona of two graphs [Volume 1, Issue 4, 2012, Pages 1-7]
  • Merrifield-Simmons index The Hosoya index and the Merrifield-Simmons index of some graphs [Volume 1, Issue 4, 2012, Pages 51-60]
  • Metric dimension Bounds for metric dimension and defensive $k$-alliance of graphs under deleted lexicographic product [Volume 9, Issue 1, 2020, Pages 31-39]
  • Metric dimension Unicyclic graphs with non-isolated resolving number $2$ [Volume 12, Issue 2, 2023, Pages 73-78]
  • Metric dimension On metric dimension of edge comb product of vertex-transitive graphs [Volume 14, Issue 1, 2025, Pages 45-64]
  • Metric dimension Metric Dimension and Zagreb indices of Essential Ideal Graph of a finite Commutative Ring [(Articles in Press)]
  • Minimal value The minimum $ arepsilon$-spectral radius of $t$-clique trees with given diameter [Volume 13, Issue 3, 2024, Pages 235-255]
  • Monomial ideals A remark on sequentially Cohen-Macaulay monomial ideals [Volume 14, Issue 2, 2025, Pages 89-96]
  • Mostar index The Mostar and Wiener index of alternate Lucas cubes [Volume 12, Issue 1, 2023, Pages 37-46]
  • Mostar index On the inverse mostar index problem for molecular graphs [Volume 14, Issue 1, 2025, Pages 65-77]
  • Moving Points Approximate $k$-nearest neighbor graph on moving points [Volume 12, Issue 2, 2023, Pages 65-72]
  • Multi-Agent Systems Graph theoretical methods to study controllability and leader selection for dead-time systems [Volume 2, Issue 4, 2013, Pages 25-36]
  • Multi-Objective Particle Swarm Optimization A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm [Volume 2, Issue 1, 2013, Pages 39-101]
  • Multiplicative Zagreb eccentricity indices Multiplicative Zagreb eccentricity indices of some composite graphs [Volume 3, Issue 2, 2014, Pages 21-29]
  • MWS A note on full weight spectrum codes [Volume 8, Issue 3, 2019, Pages 17-24]
  • Mycielskian of a graph Modular edge colorings of Mycielskian graphs [Volume 4, Issue 3, 2015, Pages 53-61]
  • Mycielski's Construction The identifying code number and Mycielski's construction of graphs [Volume 11, Issue 4, 2022, Pages 309-316]

N

  • Negation The common minimal common neighborhood dominating signed graphs [Volume 2, Issue 1, 2013, Pages 1-8]
  • Neighborhood signed graph The common minimal dominating signed graph [Volume 1, Issue 3, 2012, Pages 39-46]
  • Nilpotent graph Nilpotent graphs of skew polynomial rings over non-commutative rings [Volume 9, Issue 1, 2020, Pages 41-48]
  • Nilpotent groups Some results on characterization of finite group by non commuting graph [Volume 1, Issue 2, 2012, Pages 41-48]
  • Non-dominated solutions A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm [Volume 2, Issue 1, 2013, Pages 39-101]
  • Non-Progressive Some results on non-progressive spread of influence in graphs [Volume 13, Issue 2, 2024, Pages 143-152]
  • Non-singular graph Energy of strong reciprocal graphs [Volume 12, Issue 3, 2023, Pages 165-171]
  • Nordhaus-Gaddum Domination number of middle graphs [Volume 12, Issue 2, 2023, Pages 79-91]
  • Nordhaus-Gaddum inequalities Products of graphs and Nordhaus-Gaddum type inequalities for eigenvalues [Volume 7, Issue 1, 2018, Pages 31-36]
  • Nordhaus-Gaddum-type results On variable sum exdeg energy of graphs [Volume 13, Issue 1, 2024, Pages 85-103]
  • Normalized signless Laplacian eigenvalues The normalized signless Laplacian Estrada index of graphs [Volume 12, Issue 3, 2023, Pages 131-142]
  • Nowhere zero flow in bidirected graphs A new proof of validity of Bouchet's conjecture on Eulerian bidirected graphs [Volume 6, Issue 2, 2017, Pages 31-35]
  • NP-complete Independent roman ${3}$-domination [Volume 11, Issue 2, 2022, Pages 99-110]
  • Null Set Group magicness of certain planar graphs [Volume 3, Issue 2, 2014, Pages 1-9]

O

  • Order difference interval graph The order difference interval graph of a group [Volume 1, Issue 2, 2012, Pages 59-65]
  • Order divisibility The orders of subgroup products and coset products [Volume 14, Issue 4, 2025, Pages 223-250]
  • Ordered quadrilaterals A closed formula for the number of inequivalent ordered integer quadrilaterals with fixed perimeter [Volume 13, Issue 4, 2024, Pages 327-334]
  • Order inequality The orders of subgroup products and coset products [Volume 14, Issue 4, 2025, Pages 223-250]

P

  • Pareto Optimal Set A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm [Volume 2, Issue 1, 2013, Pages 39-101]
  • Parity check matrix Linear codes on solid bursts and random errors [Volume 4, Issue 2, 2015, Pages 45-55]
  • Particle Swarm Optimization A comprehensive survey: Applications of multi-objective particle swarm optimization (MOPSO) algorithm [Volume 2, Issue 1, 2013, Pages 39-101]
  • Path The $L(2,1)$-choosability‎ ‎of cycle [Volume 1, Issue 3, 2012, Pages 21-38]
  • Path Star-path and star-stripe bipartite Ramsey numbers in multicoloring [Volume 4, Issue 3, 2015, Pages 37-42]
  • Path The number of graph homomorphisms between paths and cycles with loops, a problem from Stanley’s enumerative combinatorics [Volume 12, Issue 3, 2023, Pages 115-130]
  • Perfect state transfer, Unitary Cayley graphs Perfect state transfer in unitary Cayley graphs over local rings [Volume 3, Issue 4, 2014, Pages 43-54]
  • Polyphenyl hexagonal chains On the unimodality of independence polynomial of certain classes of graphs [Volume 2, Issue 3, 2013, Pages 33-41]
  • Prism $k$-odd mean labeling of prism [Volume 4, Issue 1, 2015, Pages 49-56]
  • Product code On the minimum stopping sets of product codes [Volume 7, Issue 4, 2018, Pages 1-6]
  • Pseudohyperplane Arrangement The Varchenko determinant of an oriented matroid [Volume 10, Issue 4, 2021, Pages 213-224]

Q

  • Quadruple cycles Distance in cayley graphs on permutation groups generated by $k$ $m$-Cycles [Volume 6, Issue 3, 2017, Pages 45-59]
  • Quasi Unicyclic graphs On the first and second Zagreb indices of quasi unicyclic graphs [Volume 8, Issue 3, 2019, Pages 31-40]

R

  • Ramsey number A class of Ramsey-extremal hypergraphs [Volume 6, Issue 3, 2017, Pages 37-43]
  • Ramsey number Star-critical connected Ramsey numbers for 2-colorings of complete graphs [Volume 14, Issue 4, 2025, Pages 211-222]
  • Randi'c incidence energy Randic incidence energy of graphs [Volume 3, Issue 4, 2014, Pages 1-9]
  • Randi'c incidence matrix Randic incidence energy of graphs [Volume 3, Issue 4, 2014, Pages 1-9]
  • Random m-oriented recursive tree‎ On the Zagreb index of random m-oriented recursive trees [Volume 12, Issue 2, 2023, Pages 93-105]
  • Reciprocal degree distance Reciprocal degree distance of some graph operations [Volume 2, Issue 4, 2013, Pages 13-24]
  • Reconstruction The degree-associated reconstruction number of an unicentroidal tree [Volume 14, Issue 1, 2025, Pages 31-43]
  • Rectangular Partitions Transformations among rectangular partitions [Volume 12, Issue 3, 2023, Pages 143-163]
  • Recursive circulant On the symmetries of some classes of recursive circulant graphs [Volume 3, Issue 1, 2014, Pages 1-6]
  • Reduced distance matrix On the spectra of reduced distance matrix of dendrimers [Volume 2, Issue 2, 2013, Pages 41-46]
  • Reformulated Sombor Index The reformulated sombor index of a graph [Volume 13, Issue 1, 2024, Pages 1-16]
  • Reformulated Zagreb indices The reformulated sombor index of a graph [Volume 13, Issue 1, 2024, Pages 1-16]
  • Regular Dendrimers On the spectra of reduced distance matrix of dendrimers [Volume 2, Issue 2, 2013, Pages 41-46]
  • Regular graph On the total domatic number of regular graphs [Volume 1, Issue 1, 2012, Pages 45-51]
  • Regular graph Toeplitz graph decomposition [Volume 1, Issue 4, 2012, Pages 35-41]
  • Regular graph Zero-sum flow number of categorical and strong product of graphs [Volume 9, Issue 4, 2020, Pages 181-199]
  • Regular graph Spectral properties of the non--permutability graph of subgroups [Volume 11, Issue 3, 2022, Pages 281-294]
  • Representations of finite groups A classification of finite groups with integral bi-Cayley graphs [Volume 4, Issue 4, 2015, Pages 55-61]
  • Resistance distance The resistance distance and the Kirchhoff index of the $k$-th semi total point graphs [Volume 4, Issue 4, 2015, Pages 33-41]
  • Resistance distance (in graph) Degree resistance distance of unicyclic graphs [Volume 1, Issue 2, 2012, Pages 27-40]
  • Restrained domination Restrained roman domination in graphs [Volume 4, Issue 1, 2015, Pages 1-17]
  • Roman ‎{3}‎‎-domination Independent roman ${3}$-domination [Volume 11, Issue 2, 2022, Pages 99-110]
  • Roman domination Restrained roman domination in graphs [Volume 4, Issue 1, 2015, Pages 1-17]
  • Roman domination The generous Roman domination number [Volume 13, Issue 2, 2024, Pages 179-196]
  • Roman domination number Roman game domination subdivision number of a graph [Volume 2, Issue 4, 2013, Pages 1-12]
  • Roman domination number Maximum second Zagreb index of trees with given Roman domination number [Volume 12, Issue 1, 2023, Pages 1-10]
  • Roman game domination subdivision number Roman game domination subdivision number of a graph [Volume 2, Issue 4, 2013, Pages 1-12]
  • Rooted trees A polynomial associated with rooted trees and specific posets [Volume 11, Issue 3, 2022, Pages 255-279]
  • Ryser-designs Some results on $lambda$-design conjecture [Volume 14, Issue 3, 2025, Pages 187-196]

S

  • Second Zagreb index‎ On the first and second Zagreb indices of quasi unicyclic graphs [Volume 8, Issue 3, 2019, Pages 31-40]
  • Self-complementary‎ ‎hypergraph‎ A family of $t$-regular ‎self-complementary $k$-hypergraphs [Volume 6, Issue 1, 2017, Pages 39-46]
  • Semitotal line sigraph On Lict sigraphs [Volume 3, Issue 4, 2014, Pages 11-18]
  • Sequentially Cohen-Macaulay A remark on sequentially Cohen-Macaulay monomial ideals [Volume 14, Issue 2, 2025, Pages 89-96]
  • Series-parallel graphs A linear algorithm for computing $gamma_{_{[1,2]}}$-set in generalized series-parallel graphs [Volume 9, Issue 1, 2020, Pages 1-24]
  • Shedding vertex A remark on sequentially Cohen-Macaulay monomial ideals [Volume 14, Issue 2, 2025, Pages 89-96]
  • Sierpiński Some properties of the generalized sierpiński gasket graphs [Volume 14, Issue 2, 2025, Pages 97-108]
  • Sierpiński Gasket Some properties of the generalized sierpiński gasket graphs [Volume 14, Issue 2, 2025, Pages 97-108]
  • Signed graphs The common minimal dominating signed graph [Volume 1, Issue 3, 2012, Pages 39-46]
  • Signed graphs The common minimal common neighborhood dominating signed graphs [Volume 2, Issue 1, 2013, Pages 1-8]
  • Signed graphs Directionally $n$-signed graphs-III‎: ‎the notion of symmetric‎ ‎balance [Volume 2, Issue 4, 2013, Pages 53-62]
  • Signless Laplacian matrix Chromatic number and signless Laplacian spectral radius of graphs [Volume 11, Issue 4, 2022, Pages 327-334]
  • Signless Laplacian spectral radius Some upper bounds for the signless Laplacian spectral radius of digraphs [Volume 8, Issue 4, 2019, Pages 49-60]
  • Signless Laplacian spectral radius Chromatic number and signless Laplacian spectral radius of graphs [Volume 11, Issue 4, 2022, Pages 327-334]
  • Simple garphs On topological charge indices of graphs [Volume 13, Issue 4, 2024, Pages 351-361]
  • Skew-eigenvalue Note on skew-eigenvalues of digraphs [Volume 13, Issue 3, 2024, Pages 225-234]
  • Sombor energy On the spectral radius, energy and Estrada index of the Sombor matrix of graphs [Volume 12, Issue 4, 2023, Pages 191-205]
  • Sombor Estrada index On the spectral radius, energy and Estrada index of the Sombor matrix of graphs [Volume 12, Issue 4, 2023, Pages 191-205]
  • Sombor Index The reformulated sombor index of a graph [Volume 13, Issue 1, 2024, Pages 1-16]
  • Sombor Index On the indices of certain graph products [Volume 14, Issue 2, 2025, Pages 117-134]
  • Sombor indices On relationship between reformulated Sombor and other vertex--degree indices [Volume 14, Issue 3, 2025, Pages 197-209]
  • Sombor matrix On the spectral radius, energy and Estrada index of the Sombor matrix of graphs [Volume 12, Issue 4, 2023, Pages 191-205]
  • Sombor spectral radius On the spectral radius, energy and Estrada index of the Sombor matrix of graphs [Volume 12, Issue 4, 2023, Pages 191-205]
  • Spectral clustering algorithms Complexity indices for the travelling salesman problem and data mining [Volume 1, Issue 1, 2012, Pages 35-43]
  • Spectra of graph On Laplacian-energy-like invariant and incidence energy [Volume 4, Issue 3, 2015, Pages 25-35]
  • Split graphs Forbidden subgraphs of Co-prime graphs of finite groups [Volume 14, Issue 2, 2025, Pages 109-116]
  • Spread of Influence Some results on non-progressive spread of influence in graphs [Volume 13, Issue 2, 2024, Pages 143-152]
  • Stability On the dominated chromatic number of certain graphs [Volume 9, Issue 4, 2020, Pages 217-230]
  • Star Star-path and star-stripe bipartite Ramsey numbers in multicoloring [Volume 4, Issue 3, 2015, Pages 37-42]
  • Stopping distance On the minimum stopping sets of product codes [Volume 7, Issue 4, 2018, Pages 1-6]
  • Stopping set On the minimum stopping sets of product codes [Volume 7, Issue 4, 2018, Pages 1-6]
  • Stripe Star-path and star-stripe bipartite Ramsey numbers in multicoloring [Volume 4, Issue 3, 2015, Pages 37-42]
  • Strong reciprocal graph Energy of strong reciprocal graphs [Volume 12, Issue 3, 2023, Pages 165-171]
  • Structural Controllability Graph theoretical methods to study controllability and leader selection for dead-time systems [Volume 2, Issue 4, 2013, Pages 25-36]
  • Subgroup commutativity degree Spectral properties of the non--permutability graph of subgroups [Volume 11, Issue 3, 2022, Pages 281-294]
  • Subgroup product The orders of subgroup products and coset products [Volume 14, Issue 4, 2025, Pages 223-250]
  • Sublattices Spectral properties of the non--permutability graph of subgroups [Volume 11, Issue 3, 2022, Pages 281-294]
  • Suitable matrices Hadamard matrices of composite orders [Volume 13, Issue 1, 2024, Pages 31-40]
  • Supercritical A note on the total domination supercritical graphs [Volume 1, Issue 3, 2012, Pages 1-4]
  • Super-singular Curves The $a$-number of jacobians of certain maximal curves [Volume 10, Issue 2, 2021, Pages 121-128]
  • Switching The common minimal dominating signed graph [Volume 1, Issue 3, 2012, Pages 39-46]
  • Switching The common minimal common neighborhood dominating signed graphs [Volume 2, Issue 1, 2013, Pages 1-8]
  • Symmetric Digraphs Kernels in circulant digraphs [Volume 3, Issue 2, 2014, Pages 45-49]
  • Szeged index On a relation between Szeged and Wiener indices of bipartite graphs [Volume 1, Issue 4, 2012, Pages 43-49]
  • Szeged index Weighted Szeged indices of some graph operations [Volume 5, Issue 1, 2016, Pages 25-35]

T

  • Tanner graph On the girth of Tanner (3,7) quasi-cyclic LDPC codes [Volume 1, Issue 2, 2012, Pages 1-16]
  • Target Set Some results on non-progressive spread of influence in graphs [Volume 13, Issue 2, 2024, Pages 143-152]
  • Tensor Product On the indices of certain graph products [Volume 14, Issue 2, 2025, Pages 117-134]
  • The second Zagreb index Maximum second Zagreb index of trees with given Roman domination number [Volume 12, Issue 1, 2023, Pages 1-10]
  • Toeplitz graph Toeplitz graph decomposition [Volume 1, Issue 4, 2012, Pages 35-41]
  • Topological charge index On topological charge indices of graphs [Volume 13, Issue 4, 2024, Pages 351-361]
  • Topological index Comparing the second multiplicative Zagreb coindex with some graph invariants [Volume 3, Issue 4, 2014, Pages 31-41]
  • Topological index The hyper edge-Wiener index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 1-9]
  • Topological index Gutman index‎, ‎edge-Wiener index and edge-connectivity [Volume 9, Issue 4, 2020, Pages 231-242]
  • Topological indices On the harmonic index of graph operations [Volume 4, Issue 4, 2015, Pages 5-14]
  • Topological indices Some topological indices and graph properties [Volume 6, Issue 4, 2017, Pages 51-65]
  • Topological indices On relationship between reformulated Sombor and other vertex--degree indices [Volume 14, Issue 3, 2025, Pages 197-209]
  • Topological indices (of graph) The normalized signless Laplacian Estrada index of graphs [Volume 12, Issue 3, 2023, Pages 131-142]
  • Toroidal graph Line graphs associated to annihilating-ideal graph attached to lattices of genus one [Volume 12, Issue 4, 2023, Pages 175-190]
  • Torus Product-cordial index and friendly index of regular graphs [Volume 1, Issue 1, 2012, Pages 15-20]
  • Torus Methods for counting the intersections of slopes in the flat torus [Volume 13, Issue 4, 2024, Pages 305-317]
  • Total [1 A linear algorithm for computing $gamma_{_{[1,2]}}$-set in generalized series-parallel graphs [Volume 9, Issue 1, 2020, Pages 1-24]
  • Total domination A note on the total domination supercritical graphs [Volume 1, Issue 3, 2012, Pages 1-4]
  • Total domination A linear algorithm for computing $gamma_{_{[1,2]}}$-set in generalized series-parallel graphs [Volume 9, Issue 1, 2020, Pages 1-24]
  • Total dominator chromatic number Total dominator chromatic number of a graph [Volume 4, Issue 2, 2015, Pages 57-68]
  • Travelling Salesman Problem Complexity indices for the travelling salesman problem and data mining [Volume 1, Issue 1, 2012, Pages 35-43]
  • Trees Degree resistance distance of trees with some given parameters [Volume 7, Issue 4, 2018, Pages 11-24]
  • Trees On metric dimension of edge comb product of vertex-transitive graphs [Volume 14, Issue 1, 2025, Pages 45-64]
  • Triangles Some chemical indices related to the number of triangles [Volume 12, Issue 1, 2023, Pages 27-35]
  • Triangular graph Watching systems of triangular graphs [Volume 3, Issue 1, 2014, Pages 51-57]
  • Trinomial coefficient The number of graph homomorphisms between paths and cycles with loops, a problem from Stanley’s enumerative combinatorics [Volume 12, Issue 3, 2023, Pages 115-130]
  • Two-Out Degree Equitable Domatic Partition Two-out degree equitable domination in graphs [Volume 2, Issue 3, 2013, Pages 13-19]
  • Two-Out Degree Minimal Two-Out Degree Equitable Dominating set Two-out degree equitable domination in graphs [Volume 2, Issue 3, 2013, Pages 13-19]

U

  • Unicyclic graphs A simple approach to order the multiplicative Zagreb indices of connected graphs [Volume 1, Issue 4, 2012, Pages 17-24]
  • Unicyclic graphs Unicyclic graphs with non-isolated resolving number $2$ [Volume 12, Issue 2, 2023, Pages 73-78]
  • Unicyclic graphs On the inverse mostar index problem for molecular graphs [Volume 14, Issue 1, 2025, Pages 65-77]
  • Unimodality On the unimodality of independence polynomial of certain classes of graphs [Volume 2, Issue 3, 2013, Pages 33-41]
  • Upper bounds Some upper bounds for the signless Laplacian spectral radius of digraphs [Volume 8, Issue 4, 2019, Pages 49-60]

V

  • Valence topological charge index On topological charge indices of graphs [Volume 13, Issue 4, 2024, Pages 351-361]
  • Value On the values of independence and domination polynomials at specific points [Volume 1, Issue 2, 2012, Pages 49-57]
  • Variable sum exdeg energy On variable sum exdeg energy of graphs [Volume 13, Issue 1, 2024, Pages 85-103]
  • Variable sum exdeg spread of graphs On variable sum exdeg energy of graphs [Volume 13, Issue 1, 2024, Pages 85-103]
  • Vertex Coloring On the complexity of the colorful directed paths in vertex coloring of digraphs [Volume 2, Issue 2, 2013, Pages 1-7]
  • Vertex degree Generalized Zagreb index of product graphs [Volume 8, Issue 4, 2019, Pages 35-48]
  • Vertex degree On relationship between reformulated Sombor and other vertex--degree indices [Volume 14, Issue 3, 2025, Pages 197-209]
  • Vertex-Transitive On metric dimension of edge comb product of vertex-transitive graphs [Volume 14, Issue 1, 2025, Pages 45-64]
  • Vulnerability‎ Integrity of graph operations [Volume 10, Issue 3, 2021, Pages 171-185]

W

  • Watching system Watching systems of triangular graphs [Volume 3, Issue 1, 2014, Pages 51-57]
  • Weak Roman domination The generous Roman domination number [Volume 13, Issue 2, 2024, Pages 179-196]
  • Weighted digraphs Iota energy of weighted digraphs [Volume 7, Issue 3, 2018, Pages 55-73]
  • Whitney number Whitney numbers of partial dowling lattices [Volume 13, Issue 2, 2024, Pages 169-178]
  • Wiener index On a relation between Szeged and Wiener indices of bipartite graphs [Volume 1, Issue 4, 2012, Pages 43-49]
  • Wiener index On Wiener index of graph complements [Volume 3, Issue 2, 2014, Pages 11-15]
  • Wiener index Degree distance and Gutman index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 11-23]
  • Wiener index The Mostar and Wiener index of alternate Lucas cubes [Volume 12, Issue 1, 2023, Pages 37-46]
  • Wiener index Relations between energy of graphs and wener, harary indices [Volume 13, Issue 3, 2024, Pages 279-286]

Z

  • Zagreb index Probabilistic analysis of the first Zagreb index [Volume 2, Issue 2, 2013, Pages 35-40]
  • Zagreb index Graphs with fixed number of pendent vertices and minimal first Zagreb index [Volume 4, Issue 1, 2015, Pages 43-48]
  • Zagreb index Degree distance and Gutman index of corona product of graphs [Volume 4, Issue 3, 2015, Pages 11-23]
  • Zagreb index Some chemical indices related to the number of triangles [Volume 12, Issue 1, 2023, Pages 27-35]
  • Zero-divisor graph The annihilator graph of a 0-distributive lattice [Volume 7, Issue 3, 2018, Pages 1-18]
  • Zero-divisor graph Total perfect codes in graphs realized by commutative rings [Volume 11, Issue 4, 2022, Pages 295-307]
  • Zero-Sum Group magicness of certain planar graphs [Volume 3, Issue 2, 2014, Pages 1-9]