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Ali Reza Ashrafi
Ali Reza Ashrafi
Department of Pure Mathematics, Faculty of Mathematical Sciences, University of Kashan, Kashan, Iran
Adresă de e-mail confirmată pe kashanu.ac.ir - Pagina de pornire
Titlu
Citat de
Citat de
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The first and second Zagreb indices of some graph operations
MH Khalifeh, H Yousefi-Azari, AR Ashrafi
Discrete applied mathematics 157 (4), 804-811, 2009
4412009
The Zagreb coindices of graph operations
AR Ashrafi, T Doąlić, A Hamzeh
Discrete applied mathematics 158 (15), 1571-1578, 2010
3592010
Vertex and edge PI indices of Cartesian product graphs
MH Khalifeh, H Yousefi-Azari, AR Ashrafi
Discrete Applied Mathematics 156 (10), 1780-1789, 2008
2152008
The hyper-Wiener index of graph operations
MH Khalifeh, H Yousefi-Azari, AR Ashrafi
Computers & Mathematics with Applications 56 (5), 1402-1407, 2008
1992008
Some new results on distance-based graph invariants
MH Khalifeh, H Yousefi-Azari, AR Ashrafi, SG Wagner
European Journal of Combinatorics 30 (5), 1149-1163, 2009
1832009
PI index of zig-zag polyhex nanotubes
AR Ashrafi, A Loghman
MATCH Commun. Math. Comput. Chem 55 (2), 447-452, 2006
1672006
The edge version of the Szeged index
I Gutman, AR Ashrafi
Croatica Chemica Acta 81 (2), 263-266, 2008
1572008
Extremal graphs with respect to the Zagreb coindices
AR Ashrafi, T Doąlic, A Hamzeh
MATCH Commun. Math. Comput. Chem 65 (1), 85-92, 2011
1242011
The eccentric connectivity index of nanotubes and nanotori
AR Ashrafi, M Saheli, M Ghorbani
Journal of computational and applied mathematics 235 (16), 4561-4566, 2011
1202011
PI index of armchair polyhex nanotubes
AR Ashrafi, A Loghman
Ars Combinatoria 80 (2006), 193-199, 2006
1192006
Computing PI and Omega polynomials of an infinite family of fullerenes
AR Ashrafi, M Jalali, M Ghorbani, MV Diudea
MATCH Commun. Math. Comput. Chem 60 (3), 905-916, 2008
1152008
PI, Szeged and edge Szeged indices of an infinite family of nanostar dendrimers
AR Ashrafi, M Mirzargar
CSIR, 2008
1062008
Computing Sadhana polynomial of V-phenylenic nanotubes and nanotori
AR Ashrafi, M Ghorbani, M Jalali
CSIR, 2008
1022008
A matrix method for computing Szeged and vertex PI indices of join and composition of graphs
MH Khalifeh, H Yousefi-Azari, AR Ashrafi
Linear algebra and its applications 429 (11-12), 2702-2709, 2008
1002008
The eccentric connectivity index of TUC4C8 (R) nanotubes
AR Ashrafi, T Doąlic, M Saheli
MATCH Commun. Math. Comput. Chem 65 (1), 221-230, 2011
992011
PI index of polyhex nanotori
AR Ashrafi, F Rezaei
MATCH Commun. Math. Comput. Chem 57 (1), 243, 2007
992007
On finite groups with a given number of centralizers
AR Ashrafi
Algebra colloquium 7, 139-146, 2000
982000
Note on Estrada and L-Estrada indices of graphs
GH Fath-Tabar, AR Ashrafi, I Gutman
Bulletin (Académie serbe des sciences et des arts. Classe des sciences …, 2009
962009
Padmakar-Ivan index of TUC4C8 (S) nanotubes
AR Ashrafi, A Loghman
Journal of Computational and Theoretical Nanoscience 3 (3), 378-381, 2006
952006
The PI index of product graphs
H Yousefi-Azari, B Manoochehrian, AR Ashrafi
Applied mathematics letters 21 (6), 624-627, 2008
942008
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