20 citations · 23 across the 3 of their papers we have counts for
3 papers
math.GR2006
Betti numbers of finitely presented groups and very rapidly growing functions
Alexander Nabutovsky, Shmuel Weinberger
Define the length of a finite presentation of a group as the sum of lengths of all relators plus the number of generators. How large can be the th Betti number ran…
math.DG1997★ 3 cited
Variational problems for Riemannian functionals and arithmetic groups
Alexander Nabutovsky, Shmuel Weinberger
In this paper we introduce a new approach to variational problems on the space Riem(M^n) of Riemannian structures (i.e. isometry classes of Riemannan metrics) on any fixed compact…
math.GT1997★ 20 cited
Algorithmic aspects of homeomorphism problems
Alexander Nabutovsky, Shmuel Weinberger
We will describe some results regarding the algorithmic nature of homeomorphism problems for manifolds; in particular, the following theorem. Theorem 1: Every PL or smooth simply c…