Computation of the Dimensions of Symmetry Classes of Tensors Associated with the Finite two Dimensional Projective Special Linear Group. - M. R. Darafsheh; Mohammad Reza Pournaki (Appl. Algebra Eng. Commun. Comput., 2000)

Generalizations of Fermat's Little Theorem via Group Theory. - I. M. Isaacs; Mohammad Reza Pournaki (Am. Math. Mon., 2005)

On the existence of periodic solutions for a class of generalized forced Liénard equations. - Mohammad Reza Pournaki; Abdolrahman Razani (Appl. Math. Lett., 2007)

3-Designs with block size 6 from PSL(2, q) and their large sets. - G. R. Omidi; Mohammad Reza Pournaki; Behruz Tayfeh-Rezaie (Discret. Math., 2007)

Erratum to "On the existence of periodic solutions for a class of generalized forced Liénard equations" [Appl. Math. Lett 20 (3) (2007) 248-254]. - Mohammad Reza Pournaki; Abdolrahman Razani (Appl. Math. Lett., 2008)

On the number of even permutations with roots. - Mohammad Reza Pournaki (Australas. J Comb., 2009)

On the diameter and girth of zero-divisor graphs of posets. - Madjid Alizadeh; A. K. Das; Hamid Reza Maimani; Mohammad Reza Pournaki; S. Yassemi (Discret. Appl. Math., 2012)

Cohen-Macaulayness of a class of graphs versus the class of their complements. - Tom Ashitha; Thangaraj Asir; Dô Trong Hoang; Mohammad Reza Pournaki (Discret. Math., 2021)

Unitary Cayley graphs whose Roman domination numbers are at most four. - Angelina Y. M. Chin; Hamid Reza Maimani; Mohammad Reza Pournaki; M. Sivagami; T. Tamizh Chelvam (AKCE Int. J. Graphs Comb., 2022)

Simplicial Complexes Satisfying Serre's Condition versus the Ones Which Are Cohen-Macaulay in a Fixed Codimension. - Mohammad Reza Pournaki; Milad Poursoltani; N. Terai; S. Yassemi (SIAM J. Discret. Math., 2022)

On the structure of matroids arising from the gain graphs. - Hamid Reza Maimani; Leila Parsaei Majd; Mohammad Reza Pournaki; Milad Poursoltani (Discret. Math., 2023)

A class of graphs that complementation makes infinitely many Cohen-Macaulay members. - Tom Ashitha; Thangaraj Asir; Mohammad Reza Pournaki (Discret. Appl. Math., 2025)