Separating invariants for the basic Ga-actions

JP Elmer, M Kohls

Research output: Contribution to journalArticle (Academic Journal)peer-review

Abstract

We explicitly construct a finite set of separating invariants for the basic -actions. These are the finite dimensional indecomposable rational linear representations of the additive group of a field of characteristic zero, and their invariants are the kernel of the Weitzenböck derivation .
Translated title of the contributionSeparating invariants for the basic Ga-actions
Original languageEnglish
Pages (from-to)135 - 146
Number of pages22
JournalProceedings of the American Mathematical Society
Volume140, issue 1
DOIs
Publication statusPublished - Jan 2012

Bibliographical note

Publisher: American Mathematical Society

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