Arka Ghosh

collaborators

Showing math.ACShow all

2 papers · 1 filter

math.AC2026

Regularity of Squarefree Powers of Edge Ideals of Whiskered Cycles

Sanjoy Das, Arka Ghosh, S Selvaraja

Let $G$ be a finite simple graph and let $I (G)$ denote its edge ideal. For $q \geq 1$ , the $q$ -th squarefree power $I (G)^{[q]}$ is generated by squarefree monomials corresponding to…

math.AC2025

Linear resolution of connected graph ideals and their powers

Arka Ghosh, S Selvaraja

For a finite simple graph $G$ and an integer $r \geq 1$ , the $r$ -connected ideal $I_{r} (G)$ is the squarefree monomial ideal generated by the vertex sets of connected induced subgraph…