Separating Invariants for the Basic G_a actions
Elmer, Jonathan ORCID: https://orcid.org/0000-0001-5296-1987 and Kohls, Martin
(2012)
Separating Invariants for the Basic G_a actions.
Proceedings of the American Mathematical Society, 140
(1)
.
pp. 135-146.
ISSN 0002-9939
[Article]
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Official URL: http://www.ams.org/journals/proc/2012-140-01/S0002...
Abstract
Abstract. We explicitly construct a finite set of separating invariants for the basic G_a -actions. These are the finite dimensional indecomposable rational linear representations of the additive group G_a of a field of characteristic zero, and their invariants are the kernel of the Weitzenbock derivation.
Item Type: | Article |
---|---|
Research Areas: | A. > School of Science and Technology > Design Engineering and Mathematics |
Item ID: | 19308 |
Depositing User: | Jonathan Elmer |
Date Deposited: | 15 Apr 2016 09:40 |
Last Modified: | 19 Jun 2022 18:59 |
URI: | https://eprints.mdx.ac.uk/id/eprint/19308 |
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