Main Subjects = 05C50 Graphs and linear algebra (matrices, eigenvalues, etc.)
Number of Articles: 43
Note on skew-eigenvalues of digraphs

Volume 13, Issue 3, September 2024, Pages 225-234

10.22108/toc.2023.134342.2001

Fatemeh Taghvaee; Gholam Hossein Fath-Tabar

The minimum $\varepsilon$-spectral radius of $t$-clique trees with given diameter

Volume 13, Issue 3, September 2024, Pages 235-255

10.22108/toc.2023.134435.2002

Zhengping Qiu; Hanyuan Deng; Zikai Tang

On the skew spectral moments of trees with a given bipartition

Volume 13, Issue 2, June 2024, Pages 127-136

10.22108/toc.2023.128742.1856

Yaping Wu; Qiong Fan; Huiqing Liu; Weisheng Zhao

On variable sum exdeg energy of graphs

Volume 13, Issue 1, March 2024, Pages 85-103

10.22108/toc.2023.133151.1978

Sumaira Hafeez; Rashid Farooq; Amina Saher

Distance (signless) Laplacian spectrum of dumbbell graphs

Volume 12, Issue 4, December 2023, Pages 207-216

10.22108/toc.2022.131435.1932

Sakthidevi Kaliyaperumal; Kalyani Desikan

On Laplacian resolvent energy of graphs

Volume 12, Issue 4, December 2023, Pages 217-225

10.22108/toc.2022.133236.1983

Sandeep Bhatnagar; Siddiqui Merajuddin; Shariefuddin Pirzada

The normalized signless Laplacian Estrada index of graphs

Volume 12, Issue 3, September 2023, Pages 131-142

10.22108/toc.2022.127155.1814

Ş. Burcu Bozkurt Altındağ; Emina I. Milovanovic; Marjan Matejic; Igor Milovanovic

Energy of strong reciprocal graphs

Volume 12, Issue 3, September 2023, Pages 165-171

10.22108/toc.2022.134259.1999

Maryam Ghahremani; Abolfazl Tehranian; Hamid Rasouli; Mohammad Ali Hosseinzadeh

Certain classes of complementary equienergetic graphs

Volume 11, Issue 1, March 2022, Pages 45-51

10.22108/toc.2021.127167.1816

Harishchandra S. Ramane; Daneshwari D. Patil; Kartik S. Pise

Some inequalities involving the distance signless Laplacian eigenvalues of graphs

Volume 10, Issue 1, March 2021, Pages 9-29

10.22108/toc.2020.121940.1715

Abdollah Alhevaz; ‎Maryam Baghipur; Shariefuddin Pirzada; Yilun Shang

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

$\mathcal{B}$-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

Iota energy of weighted digraphs

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

10.22108/toc.2018.109248.1546

Sumaira Hafeez; Mehtab Khan

On the skew spectral moments of graphs

Volume 6, Issue 1, March 2017, Pages 47-54

10.22108/toc.2017.20737

Fatemeh Taghvaee; Gholam Hossein Fath-Tabar

Skew Randi'c matrix and skew Randi'c energy

Volume 5, Issue 1, March 2016, Pages 1-14

10.22108/toc.2016.9513

Ran Gu; Fei Huang; Xueliang Li

Skew equienergetic digraphs

Volume 5, Issue 1, March 2016, Pages 15-23

10.22108/toc.2016.9372

Harishchandra S. Ramane; K. Channegowda Nandeesh; Ivan Gutman; Xueliang Li

A classification of finite groups with integral bi-Cayley graphs

Volume 4, Issue 4, December 2015, Pages 55-61

10.22108/toc.2015.7807

Majid Arezoomand; Bijan Taeri

Transactions on Combinatorics

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