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Fixed points of group actions and rational maps

János Kollár·Endre Szabó
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Abstract

The aim of this note is to give simple proofs of some results of Reichstein and Youssin (math.AG/9903162) about the behaviour of fixed points of finite group actions under rational maps. Our proofs work in any characteristic. We also give a short proof of the Nishimura lemma.

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János Kollár, Endre Szabó. 1999-05-10. Fixed points of group actions and rational maps. https://arxiv.org/abs/math/9905053

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