2026/5/10
Fahimeh Khosh-Ahang Ghasr

Fahimeh Khosh-Ahang Ghasr

Academic rank: Associate Professor
ORCID: Link
Education: PhD.
ResearchGate:
Faculty: Basic Science
ScholarId: Link
E-mail: f.khoshahang [at] ilam.ac.ir
ScopusId: Link
Phone: 08432227022
H-Index: 6

Research

Title
Powers of the Edge Ideals and Matchings in Hypergraphs
Type
JournalPaper
Keywords
edge ideal of hypergraph, graded Betti numbers, matching numbers, power of a monomial ideal, regularity
Year
2025
Journal Acta Mathematica Vietnamica
DOI
Researchers Fahimeh Khosh-Ahang Ghasr

Abstract

In this work, some combinatorial lower bound for regularity of powers of the edge ideal of a uniform hypergarph is gained. A family of hypergraphs whose regularity of edge ideal attains this bound and has a significant difference from the lower bounds heretofore obtained have also been introduced.