P. Mizerka

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20182021

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math.GT2021

Exclusions of smooth actions on spheres of the non-split extension of $C_{2}$ by $S L (2, 5)$

Piotr Mizerka

There are four groups $G$ fitting into a short exact sequence $1 \to S L (2, 5) \to G \to C_{2} \to 1,$ where $S L (2, 5)$ is the special linear group of $(2\…

math.GT2018

Nonexistence of Smooth Effective One Fixed Point Actions of Finite Oliver Groups on Low-dimensional Spheres

A. Borowiecka, P. Mizerka

According to the work of Laitinen, Morimoto, Oliver and Pawałowski, a finite group $G$ has a smooth effective one fixed point action on some sphere if and only if $G$ is an Oliver…

Exclusions of smooth actions on spheres of the non-split extension of C2​ by SL(2,5)

Nonexistence of Smooth Effective One Fixed Point Actions of Finite Oliver Groups on Low-dimensional Spheres

Exclusions of smooth actions on spheres of the non-split extension of $C_{2}$ by $S L (2, 5)$