Spectral properties of the commuting graphs of certain groups
Torktaz, M., Ashrafi, A.R.
Published in AKCE International Journal of Graphs and Combinatorics (01.12.2019)
Published in AKCE International Journal of Graphs and Combinatorics (01.12.2019)
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Journal Article
Szeged index of some nanotubes
Yousefi-Azari, H., Manoochehrian, B., Ashrafi, A.R.
Published in Current applied physics (01.10.2008)
Published in Current applied physics (01.10.2008)
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Journal Article
Spectral properties of the commuting graphs of certain groups
M. Torktaz, A.R. Ashrafi
Published in AKCE International Journal of Graphs and Combinatorics (01.12.2019)
Published in AKCE International Journal of Graphs and Combinatorics (01.12.2019)
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Journal Article
The first and second Zagreb indices of some graph operations
Khalifeh, M.H., Yousefi-Azari, H., Ashrafi, A.R.
Published in Discrete Applied Mathematics (28.02.2009)
Published in Discrete Applied Mathematics (28.02.2009)
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Journal Article
On the Number of Heisenberg Characters of Finite Groups
Zolfi, A., Ashrafi, A. R.
Published in Journal of mathematical sciences (New York, N.Y.) (02.10.2023)
Published in Journal of mathematical sciences (New York, N.Y.) (02.10.2023)
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Journal Article
The eccentric connectivity index of nanotubes and nanotori
Ashrafi, A.R., Saheli, M., Ghorbani, M.
Published in Journal of computational and applied mathematics (15.06.2011)
Published in Journal of computational and applied mathematics (15.06.2011)
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Journal Article
Conference Proceeding
Combination of distance and symmetry in some molecular graphs
Koorepazan-Moftakhar, F., Ashrafi, A.R.
Published in Applied mathematics and computation (30.04.2016)
Published in Applied mathematics and computation (30.04.2016)
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Journal Article
Distribution of some graph invariants over hierarchical product of graphs
Tavakoli, M., Rahbarnia, F., Ashrafi, A.R.
Published in Applied mathematics and computation (01.09.2013)
Published in Applied mathematics and computation (01.09.2013)
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Journal Article
Vertex and edge PI indices of Cartesian product graphs
Khalifeh, M.H., Yousefi-Azari, H., Ashrafi, A.R.
Published in Discrete Applied Mathematics (28.05.2008)
Published in Discrete Applied Mathematics (28.05.2008)
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Journal Article
Some new results on distance-based graph invariants
Khalifeh, M.H., Yousefi-Azari, H., Ashrafi, A.R., Wagner, S.G.
Published in European journal of combinatorics (01.07.2009)
Published in European journal of combinatorics (01.07.2009)
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Journal Article
The hyper-Wiener index of graph operations
Khalifeh, M.H., Yousefi-Azari, H., Ashrafi, A.R.
Published in Computers & mathematics with applications (1987) (01.09.2008)
Published in Computers & mathematics with applications (1987) (01.09.2008)
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Journal Article
Comparison between Szeged indices of graphs
Das, Kinkar Chandra, Ashrafi, A.R., Ghalavand, A.
Published in Quaestiones mathematicae (02.08.2020)
Published in Quaestiones mathematicae (02.08.2020)
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Journal Article
Calculating the edge Wiener and edge Szeged indices of graphs
Yousefi-Azari, H., Khalifeh, M.H., Ashrafi, A.R.
Published in Journal of computational and applied mathematics (15.06.2011)
Published in Journal of computational and applied mathematics (15.06.2011)
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Journal Article
Conference Proceeding
Wiener polarity index of fullerenes and hexagonal systems
Behmaram, A., Yousefi-Azari, H., Ashrafi, A.R.
Published in Applied mathematics letters (01.10.2012)
Published in Applied mathematics letters (01.10.2012)
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Journal Article
Graphs whose Szeged and Wiener numbers differ by 4 and 5
Nadjafi-Arani, M.J., Khodashenas, H., Ashrafi, A.R.
Published in Mathematical and computer modelling (01.02.2012)
Published in Mathematical and computer modelling (01.02.2012)
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Journal Article
The PI index of product graphs
YOUSEFI-AZARI, H, MANOOCHEHRIAN, B, ASHRAFI, A. R
Published in Applied mathematics letters (01.06.2008)
Published in Applied mathematics letters (01.06.2008)
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Journal Article