Search results for "Ali Reza Ashrafi"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
1	Zahra Yarahmadi, Ali Reza Ashrafi, Sirous Moradi	Extremal polyomino chains with respect to Zagreb indices.	Appl. Math. Lett.	2012	DBLP DOI BibTeX RDF
1	Zahra Yarahmadi, A. R. Ashrafi, I. Gutman	First and second extremal bipartite graphs with respect to PI index.	Mathematical and Computer Modelling	2011	DBLP DOI BibTeX RDF
1	M. J. Nadjafi-Arani, H. Khodashenas, A. R. Ashrafi	On the differences between Szeged and Wiener indices of graphs.	Discrete Mathematics	2011	DBLP DOI BibTeX RDF
1	A. Hamzeh, S. Hossein-Zadeh, A. R. Ashrafi	y-Wiener index of composite graphs.	Appl. Math. Lett.	2011	DBLP DOI BibTeX RDF
1	A. R. Ashrafi, G. H. Fath-Tabar	Bounds on the Estrada index of ISR (4, 6)-fullerenes.	Appl. Math. Lett.	2011	DBLP DOI BibTeX RDF
1	A. R. Ashrafi, M. Saheli, M. Ghorbani	The eccentric connectivity index of nanotubes and nanotori.	J. Computational Applied Mathematics	2011	DBLP DOI BibTeX RDF
1	H. Yousefi-Azari, M. H. Khalifeh, A. R. Ashrafi	Calculating the edge Wiener and edge Szeged indices of graphs.	J. Computational Applied Mathematics	2011	DBLP DOI BibTeX RDF
1	Zahra Yarahmadi, Ali Reza Ashrafi	Extremal properties of the bipartite vertex frustration of graphs.	Appl. Math. Lett.	2011	DBLP DOI BibTeX RDF
1	Zahra Yarahmadi, Ali Reza Ashrafi	The bipartite edge frustration of graphs under subdivided edges and their related sums.	Computers & Mathematics with Applications	2011	DBLP DOI BibTeX RDF
1	G. H. Fath-Tabar, B. Vaez-Zadeh, Ali Reza Ashrafi, Ante Graovac	Some inequalities for the atom-bond connectivity index of graph operations.	Discrete Applied Mathematics	2011	DBLP DOI BibTeX RDF
1	M. H. Khalifeh, H. Yousefi-Azari, A. R. Ashrafi	Another aspect of graph invariants depending on the path metric and an application in nanoscience.	Computers & Mathematics with Applications	2010	DBLP DOI BibTeX RDF
1	Ali Reza Ashrafi, Tomislav Doslic, A. Hamzeh	The Zagreb coindices of graph operations.	Discrete Applied Mathematics	2010	DBLP DOI BibTeX RDF
1	Zahra Yarahmadi, Tomislav Doslic, Ali Reza Ashrafi	The bipartite edge frustration of composite graphs.	Discrete Applied Mathematics	2010	DBLP DOI BibTeX RDF
1	M. H. Khalifeh, H. Yousefi-Azari, A. R. Ashrafi, Stephan G. Wagner	Some new results on distance-based graph invariants.	Eur. J. Comb.	2009	DBLP DOI BibTeX RDF
1	M. J. Nadjafi-Arani, G. H. Fath-Tabar, A. R. Ashrafi	Extremal graphs with respect to the vertex PI index.	Appl. Math. Lett.	2009	DBLP DOI BibTeX RDF
1	M. H. Khalifeh, H. Yousefi-Azari, A. R. Ashrafi	The first and second Zagreb indices of some graph operations.	Discrete Applied Mathematics	2009	DBLP DOI BibTeX RDF
1	H. Yousefi-Azari, B. Manoochehrian, A. R. Ashrafi	The PI index of product graphs.	Appl. Math. Lett.	2008	DBLP DOI BibTeX RDF
1	M. H. Khalifeh, H. Yousefi-Azari, A. R. Ashrafi	The hyper-Wiener index of graph operations.	Computers & Mathematics with Applications	2008	DBLP DOI BibTeX RDF
1	M. H. Khalifeh, H. Yousefi-Azari, A. R. Ashrafi	Vertex and edge PI indices of Cartesian product graphs.	Discrete Applied Mathematics	2008	DBLP DOI BibTeX RDF
1	M. R. Darafsheh, A. R. Ashrafi, M. Khademi	Some designs related to group actions.	Ars Comb.	2008	DBLP BibTeX RDF
1	B. Manoochehrian, H. Yousefi-Azari, A. R. Ashrafi	Szeged Index of a Zig-zag Polyhex Nanotube.	Ars Comb.	2008	DBLP BibTeX RDF
1	H. Yousefi-Azari, B. Manoochehrian, A. R. Ashrafi	PI and Szeged Indices of some Benzenoid Graphs Related to Nanostructures.	Ars Comb.	2007	DBLP BibTeX RDF
1	M. Ghorbani, M. Jalal-Abadi, A. R. Ashrafi	Computing Orbits of the Automorphism Group of the Subsequence Poset B m , n .	Order	2006	DBLP DOI BibTeX RDF	Mathematics Subject Classification (2000) 06A07
1	Ali Reza Ashrafi, Amir Loghman	PI Index of Armchair Polyhex Nanotubes.	Ars Comb.	2006	DBLP BibTeX RDF

Publications of Ali Reza Ashrafi A. R. Ashrafi ( http://dblp.L3S.de/Authors/Ali_Reza_Ashrafi )