14 citations · 15 across the 3 of their papers we have counts for
Showing math.GTShow all
2 papers · 1 filter
math.GT2020
From Cuts to R trees
Eric Swenson
We provide sharp conditions under which a collection of separators A of a connected topological space Z leads to a canonical R-tree T . Any group acting on Z by homeomorphisms will…
math.GT2009★ 14 cited
From continua to R-trees
Panos Papasoglu, Eric L Swenson
We show how to associate an R-tree to the set of cut points of a continuum. If X is a continuum without cut points we show how to associate an R-tree to the set of cut pairs of X.