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# Publications

** List of publications:**

[1] A property equivalent to n-permutability, J. Algebra 221 (1999) 570-578. (with A. Abdollahi, A. Mohammadi Hassanabadi)

[2] A condition on finitely generated soluble groups, Comm. Algebra 27 No. 11 (1999)5633-5638. (with A. Abdollahi)

[3] Some conditions on infinite subsets of infinite groups, Bull. Malaysian Math. Soc.(Second Series) 22 (1999) 87-93. (with A. Abdollahi)

[4] A condition on certain variety of groups, Rend. Sem. Mat. Univ. Padova Vol.104 (2000) 129-134. (with A. Abdollahi)

[5] On a class of infinite rings, Algebra Colloq. 8:2 (2001) 153-157. (with A. Abdollahi)

[6] An n-Rewritability criterion for infinite groups, Comm. Algebra. 29(4), (2001) 571-1581. (with A.Abdollahi, A. Mohammadi Hassanabadi)

[7] A combinatorial condition on certain variety of groups, Arch. Math. 77 (2001) 456-460.

[8] A question of Paul Erdos and nilpotent-by-finite groups, Bull. Aus. Math. Soc. 64(2001) 245-254.

[9] On a combinatorial problem in group theory, Southeast Asian Bull. Math. 26(2003) 1029-1039.

[10] On a class of residually finite group, Bull. Malaysian Math. Soc. (Second Series) 26 (2003) 209-219.

[11] On finite groups with a certain number of centralizers, J. Appl. Math. & Computing. 17 (2005) No. 1-2, 217-227 (with A. Ashrafi)

[12] On a permutablity problem for groups, J. Appl. Math. & Computing. 20 (2006)No. 1-2, 75-96.

[13] On Finite Groups with exactly seven element centralizers, J. Appl. Math. &Computing. 22 (2006) No. 1-2, 403-410. (with A. Ashrafi)

[14] Szeged and Balaban indices of zigzag polyhex nanotubes, MATCH Commun. Math. Comput. Chem. 56(2) (2006) 383-402. (with M. Eliasi)

[15] Wiener and Schultz indices of TUC4C8(R) nanotubes, J. Comp. Thoer. NanoSci.4(1) (2007) 158-167. (with A. Heydari)

[16] Szeged index of TUC4C8(R) nanotubes, MATCH Commun. Math. Comput. Chem.57(1) (2007) 463-477. (with A. Heydari)

[17] Wiener and Schultz indices of TUC4C8(S) nanotubes, MATCH Commun. Math.Comput. Chem. 57(2) (2007) 665-676. (with A. Heydari)

[18] Balaban index of zigzag polyhex nanotorus, J. Comp. Thoer. NanoSci. 4(6) (2007)1174-1178 (with M. Eliasi)

[19] Hyper Wiener index of zigzag polyhex nanotorus, Ars Combinatoria 85 (2007) 307-318. (with M. Eliasi)

[20] Schultz index of zigzag polyhex nanotubes, Utilitas Mathematica 74 (2007) 55-64. (with M. Eliasi)

[21] Cyclic codes of length p^e over Zp2 , Zp3 , International J. Pure and Appl. Math. Sci.4 (2) (2007).

[22] Extension of the Wiener index and Wiener polynomial, Appl. Math. Lett. 21 (2008) 916-921. (with M. Eliasi)

[23] Szeged index of armchair polyhex nanotubes, MATCH Commun. Math. Comput.Chem. 437-450 59(2) (2008). (with M. Eliasi)

[24] Hyper Wiener index of TUC4C8(R) nanotubes, J. Comp. Thoer. NanoSci. 5(11) (2008) 2275-2279. (with A. Heydari)

[25] The Full non-rigid Group Theory for TBA (Tert-Butyl Alcohol), J. Iranian Chem.Soc. 5 (3) (2008) 514-518. (with M. Arezoomand)

[26] Hosoya Polynomial of zigzag polyhex nanotorus, J. Serbian Chem. Soc. 73(3) (2008) 311-319 (JSCS-3713). (with M. Eliasi)

[27] An operation based on complete graphs with an application to the line graphs of trees, (with A. Heydari) To appear in Ars Combinatoria

[28] Characterization of 3-rewritable finite nilpotent groups, Comm. Algebra 37 (2009) 894-922.

[29] On finite groups with two irreducible character degrees, Bull. Iranian Math. Soc.34 (2) (2008) 39-47. (with A. Heydari)

[30] Distance in zigzag polyhex nanotorus, J. Theor. Comput. Chem. 7 (5) (2008) 1029-1039. (with M. Eliasi)

[31] Hyper Wiener index of zigzag polyhex nanotubes, ANZIAM J. 50 (2008) 75-86. (with M. Eliasi)

[32] The Schultz polynomial of zigzag polyhex nanotubes, Asian J. Chem. 21 (2) (2009) 931-941. (with M. Eliasi)

[33] On characteristic polynomial of special class of graphs and spectra of balanced trees, Linear Algebra Appl. 429 (2008) 1744-1757.(with A. Heydari)

[34] The Full Non-rigid Group Theory of cis-tetraamminedichlorocobalt (III), Asian J. Chem. 21 (2) (2009), 869-878.(with M. Arezoomand)

[35] On finite groups with some conditions on subsets, Bull. Malays. Math. Sci. Soc. 32 (1) (2009) 63-73.

[36] Szeged index of TUC4C8(S) Nanotubes, European J. Combin. 30 (2009) 1134-1141. (with A. Heydari)

[37] Four new sums of graphs and their Wiener indices, Disc. Appl. Math. 157 (2009) 794-803. (with M. Eliasi)

[38] Schultz polynomials of composite graphs, Appl. Anal. Discrete Math. 2 (2008) 258-296. (with M. Eliasi)

[39] On the Wiener index of rooted product of graphs, Ars. Combin. In press

[40] Quadratic residue codes over Z9, J. Korean Math. Soc. 46 (1) (2009) 13-30.

[41] The full symmetry and irreducible representations of nanotori, Acta Cryst. A65 (2009) 249-252. (with M. Arezoomand)

[42] Distance in Armchair Polyhex Nanotubes, MATCH Commun. Math. Comput. Chem. 62 (2009) 295-310. (with M. Eliasi)

[43] Full Non-Rigid Group of Di-mu-oxo-bis (tetraamine manganese(II)) as a Wreath Product, MATCH Commun. Math. Comput. Chem. 62 (2009) 275-284. (with M. Arezoomand)

[44] Maximum Zagreb index, minimum hyper-Wiener index and graph connectivity, Applied Mathematics Letters 22 (2009) 1571-1576. (with A. Behtoei and M. Jannesari)

[45] A mathematical model for TUC4C8(S) nanotubes and their symmetry groups, J. Geom. Phys. 59 (2009) 1168-1174. (with M. Arezoomand)

[46] Full non-rigid group of 2,3 ,5, 6-Tetramethylepyrazine as wreath product, J. Appl. Math. & Informatics 27 (2009), 3-4, 915 - 931. (with M. Arezoomand)

[47] Distance in Zigzag Polyhex Nanotubes, Current NanoScience, 5(4) (2009) 514-518 (with M. Eliasi)

[48] On the characteristic and Laplacian polynomials of trees, Linear Algebra and its Applications, 432 (2010) 661-669 (with A. Heydari)

[49] A characterization of block graphs, Discrete Appl. Math. 158 (2010) 219-221 (with A. Behtoei and M. Jannesari)

[50] Some new relations between Wiener, hyper-Wiener, first and second Zagreb indices, MATCH Commun. Math. Comput. Chem. 65(1) (2011) 27-32 (with A. Behtoei and M. Jannesari)

[51] Generalization of topological Indices, MATCH Commun. Math. Comput. Chem. 65(1) (2011) 71-78. (with A. Behtoei and M. Jannesari)

[52] On the Distance-based topological indices of polyhex nanotori, MATCH Commun. Math. Comput. Chem. 65(1) (2011) 241-248. (with M. Arezoomand)

[53] Cycles and bipartite graph on conjugacy class of groups, Rend. Sem. Mat. Univ. Padova. 123 (2010) 233-247.

[54] A new method for computing the Wiener index of polyhex nanotorus, J. Comp. Thoer. NanoSci. 8(1) (2011) 2350-2355. (with M. Arezoomand)

[55] On Szeged polynomial of graphs with even number of vertices, Ars Combin. In press (with M. Eliasi)

[56] Applications of generalized hierarchical product of graphs in computing the Szeged index of chemical graphs, MATCH Commun. Math. Comput. Chem. 64(3) (2010) 951-602. (with M. Arezoomand)

[57] On a Graph Associated to Groups, Bull. Malaysian Math. Soc. (Second Series) 34(3) (2011) 553-560. (with M. Mashkouri)

[58] Wiener index some graph operations, Discrete Appl. Math. 160 (2012) 1333-1344.(with M. Eliasi, G. Raeisi)