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Scheme-theoretic generation for ideals generated by forms of the same degree: a nice formula

 

作者: Antonio Polo,   Walter Spangher,  

 

期刊: Communications in Algebra  (Taylor Available online 2000)
卷期: Volume 28, issue 6  

页码: 3023-3030

 

ISSN:0092-7872

 

年代: 2000

 

DOI:10.1080/00927870008827006

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

Given a homogeneous idealI⊂K[n0,…,nn] (k an infinite field) and supposing that I is generated by forms of the same degree, we prove a formula to compute the minimal number σ (I) of the scheme-theoretic generations ofI.

 

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