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arXiv · 1608.03868

Quotients of mapping class groups from $\text{Out}(F_n)$

Khalid Bou-Rabee·Christopher J. Leininger
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Abstract

We give a short proof of Masbaum and Reid's result that mapping class groups involve any finite group, appealing to free quotients of surface groups and a result of Gilman, following Dunfield-Thurston.

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Khalid Bou-Rabee, Christopher J. Leininger. 2016-08-12. Quotients of mapping class groups from $\text{Out}(F_n)$. https://arxiv.org/abs/1608.03868

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