A. Nikseresht

activity

20192022

most citedAlgebraic Properties of Clique Complexes of Line Graphs

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

cs.IT2022

One-Sided Repeated-Root Two-Dimensional Cyclic and Constacyclic Codes

Marziyeh Beygi Khormaei, Ashkan Nikseresht, Shohreh Namazi

In this paper, we study some repeated-root two-dimensional cyclic and constacyclic codes over a finite field $F = F_{q}$ . We obtain the generator matrices and generator polyno…

math.AC2020★ 1 cited

Algebraic Properties of Clique Complexes of Line Graphs

Ashkan Nikseresht

Let $H$ be a simple undirected graph and $G = L (H)$ be its line graph. Assume that $Δ (G)$ denotes the clique complex of $G$ . We show that $Δ (G)$ is sequentially Cohen-Macaul…

math.CO2019

Some Combinatorial Characterizations of Gorenstein Graphs with Independence Number Less than Four

Mohammad Reza Oboudi, Ashkan Nikseresht

Let $α = α (G)$ be the independence number of a simple graph $G$ with $n$ vertices and $I (G)$ be its edge ideal in $S = K [x_{1}, \dots, x_{n}]$ . If $S / I (G)$ is Gorenstein, the graph $G$ is…