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20032024
most citedThe variety of characters in PSL(2,C)

31 citations · 101 across the 17 of their papers we have counts for

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math.GR2018★ 8 cited

A remark on Whitehead's Lemma

Michael Heusener, Richard Weidmann

We observe that Whitehead's lemma is an immediate consequence of Stallings folds.

math.GR2007

Cohomological characterization of relative hyperbolicity and combination theorem

F. Gautero, M. Heusener

We give a cohomological characterization of Gromov relative hyperbolicity. As an application we prove a converse to the combination theorem for graphs of relatively hyperbolic grou…