本刊英文版2011年54卷第8期摘要(英文)

摘要

<正>Rationality of quotients by linear actions of a-ne groups BOGOMOLOV Fedor,BHNING Christian & GRAF VON BOTHMER Hans-ChristianAbstract Let G = SLn(C) Cn be the(special) a-ne group.In this paper we study the representation theory of G and in particular the question of rationality for V/G,where V is a generically free G-representation.We show that the answer to this question is positive(Theorem 6.1) if the dimension of V is su-ciently large and V is

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