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arXiv:1305.4099 [math.AG]AbstractReferencesReviewsResources

Invariants for non-reductive group actions

Gergely Bérczi, Frances Kirwan

Published 2013-05-17, updated 2014-04-29Version 2

We prove finite generation of the algebras of invariants for a class of linear actions of suitable non-reductive groups on projective and affine varieties, and give a geometric construction for their GIT quotients.

Comments: This paper has been withdrawn by the authors due to an error on page 24 in Theorem 7.4
Categories: math.AG
Subjects: 14L24, 14L30, 13A50
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