An averaging process for unipotent group actions

Author:
Amnon Yekutieli

Journal:
Represent. Theory **10** (2006), 147-157

MSC (2000):
Primary 14L30; Secondary 18G30, 20G15

Published electronically:
March 9, 2006

MathSciNet review:
2219110

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Abstract | References | Similar Articles | Additional Information

Abstract: We present an averaging process for sections of a torsor under a unipotent group. This process allows one to integrate local sections of such a torsor into a global simplicial section. The results of this paper have applications to deformation quantization of algebraic varieties.

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Additional Information

DOI:
http://dx.doi.org/10.1090/S1088-4165-06-00285-8

Keywords:
Unipotent group,
torsor,
simplicial set

Received by editor(s):
May 11, 2005

Received by editor(s) in revised form:
January 3, 2006

Published electronically:
March 9, 2006

Additional Notes:
This work was partially supported by the US – Israel Binational Science Foundation

Article copyright:
© Copyright 2006
American Mathematical Society

The copyright for this article reverts to public domain 28 years after publication.