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Hilbert scheme components in characteristic 2

 

作者: N. Mohan Kumar,   C. Peterson,   A.P. Rao,  

 

期刊: Communications in Algebra  （Taylor Available online 2000）
卷期: Volume 28, issue 12  

页码: 5735-5744

 

ISSN:0092-7872

 

年代: 2000

 

DOI:10.1080/00927870008827185

 

出版商: Gordon and Breach Science Publishers Ltd.

 

数据来源: Taylor

 

摘要:

We study the deformations of restrictions toP3andP4of Tango's rank 2 bundle onP5(which exists in characteristic 2). Using this, we construct an example of a family of rank two bundles onP3(in characteristic 2) with changing α-invariant and an example of a component of the Hilbert scheme of smooth surfaces inP4which exists in characteristic 2 but not in anv other characteristic.

 

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