Ajay P. Joseph

most citedCastelnuovo-Mumford regularity of the closed neighborhood ideal of a graph

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

collaborators

2 papers

math.AC2025

Barile-Macchia Resolutions and the closed neighborhood ideal

Ajay P. Joseph, Amit Roy, Anurag Singh

We investigate the minimal free resolutions of closed neighborhood ideals of graphs within the framework of Barile-Macchia (BM) resolutions. We show that for any tree $T$ , the clos…

math.AC2024★ 1 cited

Castelnuovo-Mumford regularity of the closed neighborhood ideal of a graph

Shiny Chakraborty, Ajay P. Joseph, Amit Roy +1

Let $G$ be a finite simple graph and let $N I (G)$ denote the closed neighborhood ideal of $G$ in a polynomial ring $R$ . We show that if $G$ is a forest, then the Castelnuovo-Mumford…