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Polynomial bounds for rings of invariants
Author(s):
Harm
Derksen
Journal:
Proc. Amer. Math. Soc.
129
(2001),
955-963.
MSC (2000):
Primary 13A50
Posted:
October 20, 2000
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Abstract:
HILBERT proved that invariant rings are finitely generated for linearly reductive groups acting rationally on a finite dimensional vector space. POPOV gave an explicit upper bound for the smallest integer such that the invariants of degree generate the invariant ring. This bound has factorial growth. In this paper we will give a bound which depends only polynomially on the input data.
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Additional Information:
Harm
Derksen
Affiliation:
Department of Mathematics, Massachusetts Institute of Technology 77, Massachusetts Avenue, Cambridge, Massachusetts 02139
Email:
hderksen@math.mit.edu
DOI:
10.1090/S0002-9939-00-05698-7
PII:
S 0002-9939(00)05698-7
Received by editor(s):
July 8, 1999
Posted:
October 20, 2000
Additional Notes:
The author was partially supported by the Swiss National Science Foundation (SNF) and the Freiwillige Akademische Gesellschaft.
Communicated by:
Michael Stillman
Copyright of article:
Copyright
2000,
American Mathematical Society
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