47 citations · 70 across the 9 of their papers we have counts for
9 papers
Connectivity at Infinity for the Braid Group of a Complete Bipartite Graph
Kristen Mazur, Jon McCammond, John Meier +1
The graph braid group of a complete bipartite graph is the fundamental group of a configuration space of points on the graph, which is a CAT(0) cube complex. We combine an analysis…
The BNS-invariant for the pure braid groups
Nic Koban, Jon McCammond, John Meier
In 1987 Bieri, Neumann and Strebel introduced a geometric invariant for discrete groups. In this article we compute and explicitly describe the BNS-invariant for the pure braid gro…
The integral cohomology of the group of loops
Craig A Jensen, Jon McCammond, John Meier
Let PSigma_n denote the group that can be thought of either as the group of motions of the trivial n-component link or the group of symmetric automorphisms of a free group of rank…
Compactly supported cohomology of buildings
Michael Davis, Jan Dymara, Tadeusz Januszkiewicz +2
We compute the compactly supported cohomology of the standard realization of any locally finite building.
The Euler characteristic of the Whitehead automorphism group of a free product
Craig Jensen, Jon McCammond, John Meier
A combinatorial summation identity over the lattice of labelled hypertrees is established that allows one to gain concrete information on the Euler characteristics of various autom…
The cohomology of right angled Artin groups with group ring coefficients
Craig Jensen, John Meier
We give an explicit formula for the cohomology of a right angled Artin group with group ring coefficients in terms of the cohomology of its defining flag complex.