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Free subgroups of surface mapping class groups

James W. Anderson·Javier Aramayona·Kenneth J. Shackleton
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Abstract

We quantify the generation of free subgroups of surface mapping class groups by pseudo-Anosov mapping classes in terms of their translation distance and the distance between their axes. Our methods make reference to \teichmuller space only.

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James W. Anderson, Javier Aramayona, Kenneth J. Shackleton. 2006-05-15. Free subgroups of surface mapping class groups. https://arxiv.org/abs/math/0605396

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