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arXiv · 2201.10378

A note on subgroups of the Loch Ness Monster Surface's Mapping Class Group

Yannick Krifka·Davide Spriano
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Abstract

In this short note we give an elementary proof of the fact that every countable group is a subgroup of the mapping class group of the Loch Ness monster surface.

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Yannick Krifka, Davide Spriano. 2022-01-24. A note on subgroups of the Loch Ness Monster Surface's Mapping Class Group. https://arxiv.org/abs/2201.10378

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