Results 101 to 106 of about 3,151 (106)

On the Castelnuovo-Mumford regularity of symbolic powers of cover ideals

Journal of Algebra and its Applications
Assume that [Formula: see text] is a graph with cover ideal [Formula: see text]. For every integer [Formula: see text], we denote the [Formula: see text]-th symbolic power of [Formula: see text] by [Formula: see text].
S. A. Seyed Fakhari
semanticscholar   +1 more source

Castelnuovo–Mumford Regularity of Some Modules

Communications in Algebra, 2008
We give bounds for the Castelnuovo–Mumford regularity of the so-called sequentially κ-Buchsbaum modules and of the canonical modules of certain rings.
Dao Thanh Ha, Lê Tuân Hoa
openaire   +1 more source

On the Castelnuovo–Mumford regularity of squarefree powers of edge ideals

Journal of Pure and Applied Algebra, 2023
S. A. Seyed Fakhari
semanticscholar   +1 more source

Castelnuovo-Mumford regularity for nonhyperelliptic curves

Archiv der Mathematik, 2004
Let \(X\subset\mathbb P^r\) \((r>3)\) be an irreducible, reduced, nondegenerate, projective curve. One says that \(X\) is \(n\)-regular if \(H^i (\mathbb P^r,{\mathcal I}_X\otimes{\mathcal O}_{\mathbb{P}^r}(n-i))=0\) for all \(i>0\). Problems of bounding the regularity by degree and codimension and describing extremal cases have been studied by several
openaire   +1 more source

MATCHINGS AND CASTELNUOVO–MUMFORD REGULARITY OF SQUAREFREE POWERS OF EDGE IDEALS

Journal of Commutative Algebra
S. A. Seyed Fakhari
semanticscholar   +1 more source

Castelnuovo-Mumford Regularity

2006
openaire   +1 more source