Rational Invariants of a Group Action
Rational Invariants of a Group Action
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群动作的有理不变量
DOI:
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发表时间:
2013
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通讯作者:
E. Hubert
中科院分区:
文献类型:
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作者:
E. Hubert
This article is based on an introductory lecture delivered at the Journees Nationales de Calcul Formel that took place at the Centre International de Recherche en Mathematiques (2013) in Marseille. We introduce basic notions on algebraic group actions and their invariants. Based on geometric consideration, we present algebraic constructions for a generating set of rational invariants.