Robert P. Kropholler

activity

20152025

most citedProfinite properties of RAAGs and special groups

9 citations · 40 across the 22 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.GR2017★ 4 cited

Uncountably many quasi-isometry classes of groups of type $F P$

Robert P Kropholler, Ian J Leary, Ignat Soroko

Previously one of the authors constructed uncountable families of groups of type $F P$ and of $n$ -dimensional Poincaré duality groups for each $n \geq 4$ . We strengthen these results…

math.GR2017

Conjugation curvature for Cayley graphs

Assaf Bar-Natan, Moon Duchin, Robert Kropholler

We introduce a notion of Ricci curvature for Cayley graphs that can be thought of as "medium-scale" because it is neither infinitesimal nor asymptotic, but based on a chosen finite…

math.GR2017

Closure Properties in the Class of Multiple Context Free Groups

Robert P. Kropholler, Davide Spriano

We show that the class of groups with $k$ -multiple context-free word problem is closed under graphs of groups with finite edge groups.

Uncountably many quasi-isometry classes of groups of type FP

Conjugation curvature for Cayley graphs

Closure Properties in the Class of Multiple Context Free Groups

Uncountably many quasi-isometry classes of groups of type $F P$