Bounds for the regularity of product of edge ideals

Arindam Banerjee, Priya Das, S. Selvaraja

Let $I$ and $J$ be edge ideals in a polynomial ring $R=\mathbb{K}[x_1,\dots ,x_n]$ with $I\subseteq J$. In this paper, we obtain a general upper and lower bound for the Castelnu…