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Ebrahim Ghorbani
Ebrahim Ghorbani
K. N. Toosi University of Technology and Institute for Research in Fundamental Sciences (IPM)
Verified email at ipm.ir - Homepage
Title
Cited by
Cited by
Year
Edge addition, singular values, and energy of graphs and matrices
S Akbari, E Ghorbani, MR Oboudi
Linear Algebra and its Applications 430 (8-9), 2192-2199, 2009
632009
Some relations between rank, chromatic number and energy of graphs
S Akbari, E Ghorbani, S Zare
Discrete mathematics 309 (3), 601-605, 2009
392009
On sum of powers of the Laplacian and signless Laplacian eigenvalues of graphs
S Akbari, E Ghorbani, JH Koolen, MR Oboudi
Electronic Journal of Combinatorics, R115, 2010
332010
On eigenvalues of Seidel matrices and Haemers’ conjecture
E Ghorbani
Designs, Codes and Cryptography 84, 189-195, 2017
262017
On the eigenvalues of certain Cayley graphs and arrangement graphs
BF Chen, E Ghorbani, KB Wong
Linear Algebra and its Applications 444, 246-253, 2014
252014
On sign-symmetric signed graphs
E Ghorbani, WH Haemers, HR Maimani, LP Majd
ARS MATHEMATICA CONTEMPORANEA, 2020
232020
Inverses of triangular matrices and bipartite graphs
RB Bapat, E Ghorbani
Linear Algebra and its Applications 447, 68-73, 2014
232014
A relation between the Laplacian and signless Laplacian eigenvalues of a graph
S Akbari, E Ghorbani, JH Koolen, MR Oboudi
Journal of Algebraic Combinatorics 32 (3), 459-464, 2010
232010
Eigenvalue-free interval for threshold graphs
E Ghorbani
Linear Algebra and its Applications 583, 300-305, 2019
222019
{− 1, 0, 1}-basis for the null space of a forest
S Akbari, A Alipour, E Ghorbani, GB Khosrovshahi
Linear algebra and its applications 414 (2-3), 506-511, 2006
192006
Graphs With Few Matching Roots
E Ghorbani
Graphs and Combinatorics 29, 1377–1389, 2013
182013
Cyclic Decomposition of k-Permutations and Eigenvalues of the Arrangement Graphs
BF Chen, E Ghorbani, KB Wong
Electronic Journal of Combinatorics 20 (4), 2013
142013
Bounds for the Huckel energy of a graph
E Ghorbani, JH Koolen, JY Yang
arXiv preprint arXiv:0908.2667, 2009
142009
Choice number and energy of graphs
S Akbari, E Ghorbani
Linear Algebra and its Applications 429 (11-12), 2687-2690, 2008
132008
Signed graphs with maximal index
E Ghorbani, A Majidi
Discrete Mathematics 344 (8), 112463, 2021
122021
Vertex types in threshold and chain graphs
M Anđelić, E Ghorbani, SK Simić
Discrete Applied Mathematics 269, 159-168, 2019
122019
Spectral properties of cographs and P5-free graphs
E Ghorbani
Linear and Multilinear Algebra 67 (8), 1701-1710, 2019
122019
Integral trees of odd diameters
E Ghorbani, A Mohammadian, B Tayfeh‐Rezaie
Journal of Graph Theory 70 (3), 332-338, 2012
122012
Cographs: eigenvalues and Dilworth number
E Ghorbani
Discrete Mathematics 342 (10), 2797-2803, 2019
102019
Some spectral properties of chain graphs
E Ghorbani
arXiv preprint arXiv:1703.03581, 2017
92017
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