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Generating a Noetherian Normalization of the Invariant Ring of a Finite Group

✍ Scribed by Wolfram Decker; Agnes Eileen Heydtmann; Frank-Olaf Schreyer

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 320 KB
Volume: 25
Category: Article
ISSN: 0747-7171
DOI: 10.1006/jsco.1997.0196

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✦ Synopsis

We improve Kemper's algorithm for the computation of a noetherian normalization of the invariant ring of a finite group. The new algorithm, which still works over arbitrary coefficient fields, no longer relies on algorithms for primary decomposition.

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