2026/10/10

Somayeh Moradi

Academic rank: Associate Professor
ORCID: Link
Education: PhD.
ResearchGate: Link
Faculty: Basic Sciences
ScholarId: Link
E-mail: so.moradi [at] ilam.ac.ir
ScopusId: Link
Phone:
H-Index: 13

Research

Title
The eventual shape of the Betti table of mkM
Type
JournalPaper
Keywords
Componentwise linear module; Betti table
Year
2025
Journal JOURNAL OF ALGEBRA AND ITS APPLICATIONS
DOI https://dx.doi.org/10.1142/S0219498826500040
Researchers Antonino Ficarra، Jürgen Herzog، Somayeh Moradi

Abstract

Let S be a standard graded polynomial ring over a field K in a finite set of variables, and let m be the graded maximal ideal of S. It is known that for a finitely generated graded S-module M and all integers k  0, the module mkM is componentwise linear. For large k we describe the pattern of the Betti table of mkM when depthM >0. Moreover, we show that for any k  0, mkI has linear quotients if I is a monomial ideal.