10 citations · 20 across the 2 of their papers we have counts for
2 papers
math.GR2004★ 10 cited
A Hurewicz-type theorem for asymptotic dimension and applications to geometric group theory
G. C. Bell, A. N. Dranishnikov
We prove an asymptotic analog of the classical Hurewicz theorem on mappings which lower dimension. This theorem allows us to find sharp upper bound estimates for the asymptotic dim…
math.GR2001
On asymptotic dimension of groups acting on trees
G. Bell, A. Dranishnikov
We prove the following theorem: Let be the fundamental group of a finite graph of groups with finitely generated vertex groups having asdim for all vertices $v…