Arithmetical Ranks of Stanley–Reisner Ideals Via Linear Algebra
نویسندگان
چکیده
منابع مشابه
Equations of 2-linear Ideals and Arithmetical Rank
1 In this paper we consider reduced homogeneous ideals J ⊂ S of a polynomial ring S, having a 2-linear resolution. 1. We study systems of generators of J ⊂ S. 2. We compute the arithmetical rank for a large class of projective curves having a 2-linear resolution. 3. We show that the fiber cone projF(IL) of a lattice ideal IL of codimension two is a set theoretical complete intersection.
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ژورنال
عنوان ژورنال: Communications in Algebra
سال: 2008
ISSN: 0092-7872,1532-4125
DOI: 10.1080/00927870802182614