71 citations · 267 across the 25 of their papers we have counts for
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math.GT2012★ 26 cited
The boundary of the free splitting graph and the free factor graph
Ursula Hamenstaedt
We show that the Gromov boundary of the free factor graph for the free group Fn with n>2 generators is the space of equivalence classes of minimal very small indecomposable project…
math.GT2012
Some topological properties of surface bundles
Ursula Hamenstädt
We describe the second integral cohomology group of a surface bundle as the group of Chern classes of fiberwise holomorphic complex line bundles and use this to obtain information…