2026/2/4
Fahimeh Khosh-Ahang Ghasr

Fahimeh Khosh-Ahang Ghasr

Academic rank: Associate Professor
ORCID: 0000-0002-5120-560X
Education: PhD.
H-Index: 6
Faculty: Basic Science
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E-mail: f.khoshahang [at] ilam.ac.ir
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Phone: 08432227022
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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.