搜索结果: 1-2 共查到“理学 Castelnuovo-Mumford regularity”相关记录2条 . 查询时间(0.078 秒)
G-graded Castelnuovo Mumford Regularity
G-graded Castelnuovo Mumford Regularity Commutative Algebra Algebraic Geometry
2011/9/5
Abstract: We develop a general graded variant of Castelnuovo-Mumford regularity for modules over a commutative ring $R$ graded by a finitely generated abelian group $G$. With this aim, we establish a ...
Matchings, coverings, and Castelnuovo-Mumford regularity
Matchings coverings Castelnuovo-Mumford regularity
2010/12/6
We show how co-chordal covers of the edges of a graph give upper bounds on the Castelnuovo-Mumford regularity of its edge ideal. The proof is by an easy application of a deep result of
Kalai and Mesh...