Ali Reza Ashrafi

32 papers Journal 32
YearRankTypeTitle / Venue / Authors
2022 J jnl
Computing some Laplacian Coefficients of Forests.
J. Appl. Math.
Ali Ghalavand, Ali Reza Ashrafi
2021 J jnl
Construction of 2-Gyrogroups in Which Every Proper Subgyrogroup Is Either a Cyclic or a Dihedral Group.
Symmetry
Soheila Mahdavi, Ali Reza Ashrafi, Mohammad Ali Salahshour, Abraham Albert Ungar
2021 J jnl
Laplacian spectral determination of path-friendship graphs.
AKCE Int. J. Graphs Comb.
Mohammad Reza Oboudi, Ali Zeydi Abdian, Ali Reza Ashrafi, Lowell W. Beineke
2021 J jnl
On a Conjecture about the Sombor Index of Graphs.
Symmetry
Kinkar Chandra Das, Ali Ghalavand, Ali Reza Ashrafi
2021 J jnl
Some bounds for the resolvent energy.
Appl. Math. Comput.
Gülistan Kaya Gök, Ali Reza Ashrafi
2020 J jnl
An algorithm for constructing all supercharacter theories of a finite group.
Ars Math. Contemp.
Ali Reza Ashrafi, Leila Ghanbari-Maman, Kaveh Kavousi, Fatemeh Koorepazan-Moftakhar
2020 J jnl
Note on non-regular graphs with minimal total irregularity.
Appl. Math. Comput.
Ali Reza Ashrafi, Ali Ghalavand
2020 J jnl
Ordering of c-cyclic graphs with respect to total irregularity.
J. Appl. Math. Comput.
Ali Ghalavand, Ali Reza Ashrafi
2020 J jnl
Symmetry and two symmetry measures for the web and spider web graphs.
J. Appl. Math. Comput.
Somayeh Madani, Ali Reza Ashrafi
2019 J jnl
Molecular trees with the sixth, seventh and eighth minimal irregularity values.
Discret. Math. Algorithms Appl.
Ali Reza Ashrafi, Ali Ghalavand, Akbar Ali
2018 J jnl
Ordering chemical graphs by Randić and sum-connectivity numbers.
Appl. Math. Comput.
Ali Ghalavand, Ali Reza Ashrafi
2017 J jnl
Automorphism group of certain power graphs of finite groups.
Electron. J. Graph Theory Appl.
Ali Reza Ashrafi, Ahmad Gholami, Zeinab Mehranian
2017 J jnl
Ordering chemical trees by Wiener polarity index.
Appl. Math. Comput.
Ali Reza Ashrafi, Ali Ghalavand
2016 J jnl
The (non-)existence of perfect codes in Fibonacci cubes.
Inf. Process. Lett.
Ali Reza Ashrafi, Jernej Azarija, Azam Babai, Khadijeh Fathalikhani, Sandi Klavzar
2016 J jnl
The modified Wiener index of some graph operations.
Ars Math. Contemp.
Hossein Shabani, Ali Reza Ashrafi
2014 J jnl
Centrosymmetric graphs and a lower bound for graph energy of fullerenes.
Discuss. Math. Graph Theory
Ali Reza Ashrafi, Morteza Faghani, Gyula Y. Katona
2014 J jnl
Preface.
Electron. Notes Discret. Math.
Ali Reza Ashrafi
2014 J jnl
Remarks On Commuting Graph of a Finite Group.
Electron. Notes Discret. Math.
Mahsa Mirzargar, Péter Pál Pach, Ali Reza Ashrafi
2014 J jnl
Revised and edge revised Szeged indices of graphs.
Ars Math. Contemp.
Morteza Faghani, Ali Reza Ashrafi
2014 J jnl
The bipartite edge frustration of hierarchical product of graphs.
Electron. Notes Discret. Math.
Zahra Yarahmadi, Ali Reza Ashrafi
2013 J jnl
Distribution of some graph invariants over hierarchical product of graphs.
Appl. Math. Comput.
Mostafa Tavakoli, Freydoon Rahbarnia, Ali Reza Ashrafi
2012 J jnl
Extremal polyomino chains with respect to Zagreb indices.
Appl. Math. Lett.
Zahra Yarahmadi, Ali Reza Ashrafi, Sirous Moradi
2012 J jnl
Graphs whose Szeged and Wiener numbers differ by 4 and 5.
Math. Comput. Model.
Mohammad J. Nadjafi-Arani, H. Khodashenas, Ali Reza Ashrafi
2012 J jnl
The energies of (3, 6) -fullerenes and nanotori.
Appl. Math. Lett.
Somayeh Madani, Ali Reza Ashrafi
2011 J jnl
Extremal properties of the bipartite vertex frustration of graphs.
Appl. Math. Lett.
Zahra Yarahmadi, Ali Reza Ashrafi
2011 J jnl
Some inequalities for the atom-bond connectivity index of graph operations.
Discret. Appl. Math.
Gholam Hossein Fath-Tabar, B. Vaez-Zadeh, Ali Reza Ashrafi, Ante Graovac
2011 J jnl
The bipartite edge frustration of graphs under subdivided edges and their related sums.
Comput. Math. Appl.
Zahra Yarahmadi, Ali Reza Ashrafi
2010 J jnl
The Zagreb coindices of graph operations.
Discret. Appl. Math.
Ali Reza Ashrafi, Tomislav Doslic, Asma Hamzeh
2010 J jnl
The bipartite edge frustration of composite graphs.
Discret. Appl. Math.
Zahra Yarahmadi, Tomislav Doslic, Ali Reza Ashrafi
2009 J jnl
On the Symmetry of a Zig-Zag and an Armchair Polyhex Carbon Nanotorus.
Symmetry
Morteza Yavari, Ali Reza Ashrafi
2008 J jnl
Some designs related to group actions.
Ars Comb.
Mohammad Reza Darafsheh, Ali Reza Ashrafi, Maryam Khademi
2006 J jnl
PI Index of Armchair Polyhex Nanotubes.
Ars Comb.
Ali Reza Ashrafi, Amir Loghman