Main Subjects = Spectral Graph Theory
Deficiency Sum Energy of Some Graph Classes

Volume 14, Issue 3, September 2023, Pages 145-160

Omendra Singh; Pravin Garg; Neha Kansal


Finding the $V_2(555 − 777)$ Double Vacancy Defect in Graphene Using Rotational Symmetry

Volume 14, Issue 1, March 2023, Pages 55-64

Margaret Lyn Archibald; Sonja Currie; Marlena Nowaczyk


Energy of Signed Spongy Hypercubes

Volume 10, Issue 1, March 2019, Pages 45-55

M. A. Iranmanesh; M. Saheli


A Note on the Bounds of Laplacian-energy-like-invariant

Volume 9, Issue 2, June 2018, Pages 137-147

M. Faghani; E. Pourhadi


On the Eigenvalues of some Matrices based on Vertex Degree

Volume 9, Issue 2, June 2018, Pages 149-156

S. Zangi; M. Ghorbani; M. Eslampour


Stirling Numbers and Generalized Zagreb Indices

Volume 8, Issue 1, March 2017, Pages 1-5

T. Doslic; S. Sedghi; N. Shobe


Open Problems for Equienergetic Graphs

Volume 6, Issue 2, October 2015, Pages 185-187

I. Gutman


Bounds for the Co-PI Index of a Graph

Volume 6, Issue 1, March 2015, Pages 1-13

E. Kaya; A. D. Maden