Main Subjects = 05C Combinatorics: Graph theory
Number of Articles: 146
1. Coloring problem of signed interval graphs

Volume 8, Issue 4, December 2019, Pages 1-9

10.22108/toc.2019.108880.1541

Farzaneh Ramezani


2. On the first and second Zagreb indices of quasi unicyclic graphs

Volume 8, Issue 3, September 2019, Pages 29-39

10.22108/toc.2019.115147.1615

Majid Aghel; Ahmad Erfanian; Ali Reza Ashrafi


3. A lower bound on the $k$-conversion number of graphs of maximum degree $k+1$

Volume 8, Issue 3, September 2019, Pages 1-12

10.22108/toc.2019.112258.1579

Christina Mynhardt; Jane Wodlinger


5. A note on fall colorings of Kneser graphs

Volume 8, Issue 3, September 2019, Pages 13-15

10.22108/toc.2019.113909.1602

Saeed Shaebani


6. On derivable trees

Volume 8, Issue 2, June 2019, Pages 21-43

10.22108/toc.2019.113737.1601

Mohammad Hamidi; Arsham Borumand Saeid


8. A note on some lower bounds of the Laplacian energy of a graph

Volume 8, Issue 2, June 2019, Pages 13-19

10.22108/toc.2019.115269.1616

Igor Z. Milovanovic; M. Matejic; P. Milosevic; Emina I. Milovanovic; Akbar Ali


9. A generalization of global dominating function

Volume 8, Issue 1, March 2019, Pages 61-68

10.22108/toc.2019.110404.1562

Mostafa Momeni; Ali Zaeembashi


10. On the defensive alliances in graph

Volume 8, Issue 1, March 2019, Pages 1-14

10.22108/toc.2018.50156.1396

Hasan Kharazi; Alireza Mosleh Tehrani


11. On the double bondage number of graphs products

Volume 8, Issue 1, March 2019, Pages 51-59

10.22108/toc.2018.114111.1605

Hamidreza Maimani; Zeinab Koushki


12. On the zero forcing number of generalized Sierpinski graphs

Volume 8, Issue 1, March 2019, Pages 41-50

10.22108/toc.2018.101107.1463

Ebrahim Vatandoost; Fatemeh Ramezani; Saeid Alikhani


13. Degree resistance distance of trees with some given parameters

Volume 7, Issue 4, December 2018, Pages 11-24

10.22108/toc.2018.108656.1538

Fangguo He; Xinnong Jiang


14. A note on $1$-factorizability of quartic supersolvable Cayley graphs

Volume 7, Issue 4, December 2018, Pages 7-10

10.22108/toc.2018.104578.1500

Milad Ahanjideh; Ali Iranmanesh


15. Directed zero-divisor graph and skew power series rings

Volume 7, Issue 4, December 2018, Pages 43-57

10.22108/toc.2018.109048.1543

Ebrahim Hashemi; Marzieh Yazdanfar; Abdollah Alhevaz


16. Sufficient conditions for triangle-free graphs to be super-$λ'$

Volume 7, Issue 3, September 2018, Pages 29-36

10.22108/toc.2018.106623.1523

Huiwen Cheng; Yan-Jing Li


17. Iota energy of weighted digraphs

Volume 7, Issue 3, September 2018, Pages 55-73

10.22108/toc.2018.109248.1546

Sumaira Hafeez; Mehtab Khan


19. $\mathcal{B}$-Partitions, determinant and permanent of graphs

Volume 7, Issue 3, September 2018, Pages 37-54

10.22108/toc.2017.105288.1508

Ranveer Singh; Ravindra B. Bapat


20. Reduced zero-divisor graphs of posets

Volume 7, Issue 2, June 2018, Pages 47-54

10.22108/toc.2018.55164.1417

Deiborlang Nongsiang; Promode Kumar Saikia


22. Annihilating submodule graph for modules

Volume 7, Issue 1, March 2018, Pages 1-12

10.22108/toc.2017.21462

Saeed Safaeeyan


23. New class of integral bipartite graphs with large diameter

Volume 7, Issue 1, March 2018, Pages 13-17

10.22108/toc.2016.20738

Alireza Fiuj Laali; Hamid Haj Seyyed Javadi


24. Products of graphs and Nordhaus-Gaddum type inequalities for eigenvalues

Volume 7, Issue 1, March 2018, Pages 31-36

10.22108/toc.2017.21474

Nastaran Keyvan; Farhad Rahmati