Sohail Zafar

most citedOn approximately Cohen-Macaulay binomial edge ideal

17 citations · 17 across the 1 of their papers we have counts for

collaborators

3 papers

math.CO2018

On minimal edge version of doubly resolving sets of a graph

Muhammad Ahmad, Zohaib Zahid, Sohail Zafar

In this paper, we introduce the edge version of doubly resolving set of a graph which is based on the edge distances of the graph. As a main result, we computed the minimum cardina…

math.AC2013

Algebraic properties of the binomial edge ideal of complete bipartite graph

Peter Schenzel, Sohail Zafar

Let $J_{G}$ denote the binomial edge ideal of a connected undirected graph on $n$ vertices. This is the ideal generated by the binomials $x_{i} y_{j} - x_{j} y_{i}, 1 \leq i < j \leq n,$ in the…

math.AC2013★ 17 cited

On approximately Cohen-Macaulay binomial edge ideal

Sohail Zafar

Binomial edge ideals IG of a graph G were introduced by [4]. They found some classes of graphs G with the property that IG is a Cohen-Macaulay ideal. This might happen only for few…