25 citations · 41 across the 2 of their papers we have counts for
2 papers
math.GR2011★ 25 cited
CAT(0) spaces with polynomial divergence of geodesics
Natasa Macura
We construct a family of finite 2-complexes whose universal covers are CAT(0) and have polynomial divergence of desired degree. This answers a question of Gersten, namely whether s…
math.GR2010★ 16 cited
Line Patterns in Free Groups
Christopher H. Cashen, Natasa Macura
We study line patterns in a free group by considering the topology of the decomposition space, a quotient of the boundary at infinity of the free group related to the line pattern.…