16 citations · 68 across the 28 of their papers we have counts for
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math.GT2016★ 3 cited
Chain groups of homeomorphisms of the interval
Sang-hyun Kim, Thomas Koberda, Yash Lodha
We introduce and study the notion of a chain group of homeomorphisms of a one-manifold, which is a certain generalization of Thompson's group . The resulting class of groups exh…
math.GR2016
An upper bound for the Tarski numbers of non amenable groups of piecewise projective homeomorphisms
Yash Lodha
The Tarski number of a non amenable group is the smallest number of pieces needed for a paradoxical decomposition of the group. Non amenable groups of piecewise projective homeomor…