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arxiv: 1109.6048 · v2 · pith:D7AORPYMnew · submitted 2011-09-27 · 🧮 math.GR

Filling loops at infinity in the mapping class group

classification 🧮 math.GR
keywords boundclassgroupinfinitymappingupperarbitraryartin
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We study the Dehn function at infinity in the mapping class group, finding a polynomial upper bound of degree four. This is the same upper bound that holds for arbitrary right-angled Artin groups.

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