Projects
Reading
People
Chat
SU\G
(𝔸)
/K·U
Projects
Reading
People
Chat
Sign Up
Light
Dark
System
Tahir Shamsher
Follow
Share
Generating author description...
All published works
Action
Title
Year
Authors
+
PDF
Chat
Spectra of subdivisions of signed graphs, signed $R$-graphs and related products
2024
Mir Riyaz ul Rashid
S. Pirzada
Tahir Shamsher
Zoran Stanić
+
Sharp lower bounds for the Laplacian Estrada index of graphs
2024
Sasmita Barik
Tahir Shamsher
+
Net Laplacian eigenvalues of certain corona-like products of signed graphs
2024
Tahir Shamsher
S. Pirzada
Zoran Stanić
+
PDF
Chat
On the eigenvalues of complete bipartite signed graphs
2024
S. Pirzada
Tahir Shamsher
Mushtaq A. Bhat
+
PDF
Chat
On adjacency and Laplacian cospectral non-isomorphic signed graphs
2023
Tahir Shamsher
S. Pirzada
Mushtaq A. Bhat
+
Spectra of s-neighbourhood corona of two signed graphs
2023
Tahir Shamsher
Mir Riyaz ul Rashid
S. Pirzada
+
On the Estrada index of unicyclic and bicyclic signed graphs
2023
Tahir Shamsher
S. Pirzada
Mushtaq A. Bhat
+
On adjacency and Laplacian cospectral non-isomorphic signed graphs
2022
Tahir Shamsher
S. Pirzada
Mushtaq A. Bhat
+
A note on the class of weighted graphs with strong anti-reciprocal eigenvalue property
2021
S. Pirzada
Tahir Shamsher
Mushtaq A. Bhat
+
PDF
Chat
On the eigenvalues of signed complete bipartite graphs
2021
S. Pirzada
Tahir Shamsher
Mushtaq A. Bhat
+
PDF
Chat
Ordering of minimal energies in unicyclic signed graphs
2021
Tahir Shamsher
Mushtaq A. Bhat
S. Pirzada
Yilun Shang
+
PDF
Chat
On ordering of minimal energies in bicyclic signed graphs
2021
S. Pirzada
Tahir Shamsher
Mushtaq A. Bhat
+
On the eigenvalues of signed complete bipartite graphs
2021
S. Pirzada
Tahir Shamsher
Mushtaq A. Bhat
Common Coauthors
Coauthor
Papers Together
S. Pirzada
8
Mushtaq A. Bhat
8
S. Pirzada
3
Zoran Stanić
2
Mir Riyaz ul Rashid
2
Yilun Shang
1
Sasmita Barik
1
S. Pirzada
1
Mushtaq A. Bhat
1
Commonly Cited References
Action
Title
Year
Authors
# of times referenced
+
PDF
Chat
On products and line graphs of signed graphs, their eigenvalues and energy
2011
K. A. Germina
Shahul Hameed K
Thomas Zasĺavsky
4
+
Unicyclic signed graphs with minimal energy
2017
Mushtaq A. Bhat
S. Pirzada
3
+
On equienergetic signed graphs
2015
Mushtaq A. Bhat
S. Pirzada
3
+
On eigenvalue multiplicity in signed graphs
2020
Farzaneh Ramezani
Peter Rowlinson
Zoran Stanić
2
+
On the Laplacian coefficients of signed graphs
2015
Francesco Belardo
Slobodan K. Simić
2
+
Energy ordering of catacondensed hexagonal systems
2004
Juan Rada
2
+
Bicyclic signed graphs with minimal and second minimal energy
2018
Mushtaq A. Bhat
U. Samee
S. Pirzada
2
+
PDF
Chat
On adjacency and Laplacian cospectral non-isomorphic signed graphs
2023
Tahir Shamsher
S. Pirzada
Mushtaq A. Bhat
2
+
PDF
Chat
Open problems in the spectral theory of signed graphs
2019
Francesco Belardo
Sebastian M. Cioabă
Jack H. Koolen
Jianfeng Wang
2
+
Spectra of signed graphs with two eigenvalues
2019
Zoran Stanić
2
+
On the spectrum of an equitable quotient matrix and its application
2019
Lihua You
Man Yang
Wasin So
Weige Xi
2
+
None
2001
Yaoping Hou
2
+
Exploring Symmetries to Decompose Matrices and Graphs Preserving the Spectrum
2016
Eliseu Fritscher
Vilmar Trevisan
2
+
Two new edge grafting operations on the energy of unicyclic graphs and their applications
2012
Jianming Zhu
1
+
The spectral radius of triangle-free graphs
2002
Xiao‐Dong Zhang
Rong Luo
1
+
An edge grafting theorem on the energy of unicyclic and bipartite graphs
2010
Haiying Shan
Jia‐Yu Shao
Fei Gong
Yue Liu
1
+
The Laplacian Spectrum of a Graph II
1994
Robert Grone
Russell Merris
1
+
On graphs with three distinct Laplacian eigenvalues
2007
Yi Wang
Yi-Zheng Fan
Ying-Ying Tan
1
+
Large families of laplacian isospectral graphs
1997
Russell Merris
1
+
Lower bounds for Estrada index and Laplacian Estrada index
2010
Hamidreza Bamdad
Firouzeh Ashraf
Iván Gutman
1
+
The energy change of weighted graphs
2011
Iván Gutman
Jia‐Yu Shao
1
+
On the Laplacian Eigenvalues of Signed Graphs
2003
Yaoping Hou
Jiong-Sheng Li
Yong-Liang Pan
1
+
PDF
Chat
The Best Lower Bound Depended on Two Fixed Variables for Jensen's Inequality with Ordered Variables
2010
Vasile Cîrtoaje
1
+
Spectral criterion for cycle balance in networks
1980
B. D. Acharya
1
+
Spectra of coronae
2011
Cam McLeman
Erin McNicholas
1
+
PDF
Chat
More on the Laplacian Estrada index
2009
Bo Zhou
Iván Gutman
1
+
PDF
Chat
Enumeration of cospectral graphs
2003
Willem H. Haemers
Edward Spence
1
+
Laplacian Estrada index of trees
2011
Aleksandar Ilić
Bo Zhou
1
+
Signless Laplacian Estrada Index
2011
S. K. Ayyaswamy
Selvaraj Balachandran
Y. B. Venkatakrishnan
Iván Gutman
1
+
Note on Estrada and $L$-Estrada indices of graphs
2009
Gholam Hossein Fath-Tabar
Али Реза Ашрафи
Iván Gutman
1
+
Wreath product of a complete graph with a cyclic graph: Topological indices and spectrum
2018
Francesco Belardo
Matteo Cavaleri
Alfredo Donno
1
+
On the ordering of bicyclic digraphs with respect to energy and iota energy
2018
Xiuwen Yang
Ligong Wang
1
+
PDF
Chat
Spectra of Graphs Resulting from Various Graph Operations and Products: a Survey
2018
Sasmita Barik
Debajit Kalita
Sukanta Pati
Gopinath Sahoo
1
+
Class of weighted graphs with strong anti-reciprocal eigenvalue property
2018
Uzma Ahmad
Saira Hameed
Shaista Jabeen
1
+
Bicyclic signed digraphs with maximal energy
2018
Sumaira Hafeez
Rashid Farooq
Mehtab Khan
1
+
On the eigenvalues of signed complete graphs
2018
Saieed Akbari
S. Dalvandi
F. Heydari
M. Maghasedi
1
+
Bicyclic signed graphs with at most one odd cycle and maximal energy
2019
Dijian Wang
Yaoping Hou
1
+
PDF
Chat
On the spectrum of some signed complete and complete bipartite graphs
2018
Saieed Akbari
Hamid Reza Maimani
Parsaei Majd
1
+
A Lower Bound for Laplacian Estrada Index of a Graph
2013
Amir Khosravanirad
1
+
PDF
Chat
Cospectral Bipartite Graphs with the Same Degree Sequences but with Different Number of Large Cycles
2019
Ali Dehghan
Amir H. Banihashemi
1
+
Extremal graphs for Estrada indices
2019
Enide Andrade
Eber Lenes
Exequiel Mallea-Zepeda
María Robbiano
Jonnathan Rodríguez
1
+
Constructing non-isomorphic signless Laplacian cospectral graphs
2019
Supriyo Dutta
1
+
PDF
Chat
Some properties of the eigenvalues of the net Laplacian matrix of a signed graph
2020
Zoran Stanić
1
+
Net Laplacian controllability for joins of signed graphs
2020
Zoran Stanić
1
+
Unicyclic signed graphs with the first <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e231" altimg="si9.svg"><mml:mrow><mml:mo>⌊</mml:mo><mml:mfrac><mml:mrow><mml:mi>n</mml:mi><mml:mo>+</mml:mo><mml:mn>1</mml:mn></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:mfrac><mml:mo>⌋</mml:mo></mml:mrow></mml:math> largest energies
2020
Jianming Zhu
1
+
PDF
Chat
Constructing families of cospectral regular graphs
2020
Michael Haythorpe
Alex Newcombe
1
+
A note lower bounds for the Estrada index
2021
Jonnathan Rodríguez
Juan L. Aguayo
Juan R. Carmona
Akbar Jahanbani
1
+
Some Upper Bounds for the Net Laplacian Index of a Signed Graph
2021
Farzaneh Ramezani
Zoran Stanić
1
+
Signed graphs with at most three eigenvalues
2021
Farzaneh Ramezani
Peter Rowlinson
Zoran Stanić
1
+
PDF
Chat
Total graph of a signed graph
2022
Francesco Belardo
Zoran Stanić
Tomas Zaslavsky
1