Mohammad Farrokhi Derakhshandeh Ghouchan

collaborators

2 papers

math.AC2021

Green-Lazarsfeld index of square-free monomial ideals and their powers

Mohammad Farrokhi Derakhshandeh Ghouchan, Yasin Sadegh, Ali Akbar Yazdan Pour

Let $K$ be a field and $I$ be a square-free monomial ideal in the polynomial ring $K [x_{1}, \dots, x_{n}]$ . The Green-Lazarsfeld index, $index (I)$ , counts t…

math.GR2014

Planar infinite groups

Mehdi Rajabian, Mohammad Farrokhi Derakhshandeh Ghouchan, Ahmad Erfanian

We will determine all infinite $2$ -locally finite groups as well as infinite $2$ -groups with planar subgroup graph and show that infinite groups satisfying the chain conditions con…