activity
20162021
most citedLink Obstruction to Riemannian smoothings of locally CAT(0) 4-manifolds

1 citations · 2 across the 3 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

math.GR2021

The boundary rigidity of lattices in products of trees

Kasia Jankiewicz, Annette Karrer, Kim Ruane +1

We show that every group acting freely and vertex-transitively by isometries on a product of two regular trees of finite valence is boundary rigid. That means that every CAT(0) spa…