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Intersection theory of incidence varieties and polygon spaces

 

作者: Sean Keel,  

 

期刊: Communications in Algebra  （Taylor Available online 1990）
卷期: Volume 18, issue 11  

页码: 3647-3670

 

ISSN:0092-7872

 

年代: 1990

 

DOI:10.1080/00927879008824099

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

In this paper smooth parameterizing spaces for polygons in projective space are introduced and their intersection theory is studied. In particular we give an expression for the Chow ring as a quotient of a polynomial ring. In addition the Chow cohomology rings of various incidence varieties are computed.

 

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