Poc Sets, Median Algebras and Group Actions

By M. Roller. 2016

138 citations recorded by the source corpus.

An extended Study of Dunwoody's Construction and Sageev's Theorem

Subfields: Discrete Mathematics and Combinatorics, Electrical and Electronic Engineering, Geometry and Topology

View Paper: https://www.semanticscholar.org/paper/ab52f937c20aeb8f4a37aaec5a7eaf80c33b9d95

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Discrete Mathematics and Combinatorics

1. Ruth Charney
2. Harold Sultan
3. Mark F. Hagen

In Electrical and Electronic Engineering

1. Ruth Charney
2. Harold Sultan
3. Mark F. Hagen

In Geometry and Topology

1. Mark F. Hagen
2. Ruth Charney
3. Harold Sultan
4. Anthony Genevois
5. Alessandro Sisto
6. Jason A. Behrstock
7. Hung Cong Tran
8. Wen-yuan Yang

Citations in the corpus

• Weak hyperbolicity of cube complexes and quasi‐arboreal groups (2011, background): “This is a special case of Helly’s theorem for CAT(0) cube complexes, which is stated below and which is discussed in, for example, [32].”
• Contracting boundaries of CAT(0) spaces (2013, background): “Other notions of boundaries for CAT(0) cube complexes have been introduced by Roller [26], Guralnik [16], Nevo-Sageev [24], Hagen [17] and Behrstock-Hagen [5].”