2004Advances in GeometryRequires access

Castelnuovo–Mumford regularity in biprojective spaces

J. William Hoffman, Hao Hao Wang

Open publisher page 55 citations

Abstract

Abstract We define the concept of regularity for bigraded modules over a bigraded polynomial ring. In this setting we prove analogs of some of the classical results on m-regularity for graded modules over polynomial algebras.

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Abstract We define the concept of regularity for bigraded modules over a bigraded polynomial ring. In this setting we prove analogs of some of the classical results on m-regularity for graded modules over polynomial algebras.

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Available abstract

Abstract We define the concept of regularity for bigraded modules over a bigraded polynomial ring. In this setting we prove analogs of some of the classical results on m-regularity for graded modules over polynomial algebras.

Key concepts: Mathematics, Polynomial ring, Pure mathematics, Polynomial, Ring (chemistry), Algebra over a field, Mathematical analysis, Chemistry

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