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arXiv:1812.03204 [math.GR]AbstractReferencesReviewsResources

Fixed subgroups in direct products of surface groups of Euclidean type

Jianchun Wu, Enric Ventura, Qiang Zhang

Published 2018-12-07Version 1

We give an explicit characterization of which direct products $G$ of surface groups of Euclidean type satisfy that the fixed subgroup of any automorphism (or endomorphism) of $G$ is compressed, and of which is it always inert.

Categories: math.GR
Subjects: 20F65, 20F34, 57M07
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