English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The goal of this survey is to present combinatorial modulus that have been recently used to study quasi-conformal properties of boundaries of hyperbolic groups. First, we will recall well known rigidity results and questions that motivated the introduction of these tools. Then we will define combinatorial modulus and the combinatorial Loewner property that provide new approaches to rigidity questions. Finally, we will describe some applications of these tools through recent results.  Le but de ce survol est de presenter les modules combinatoires recemment utilises pour etudier les proprietes quasi-conformes des bords des groupes hyperboliques. Dans un premier temps, on rappellera quelques resultats et questions de rigidite bien connus qui ont motives l'introduction de ces outils. Puis on definira les modules combinatoires et la propriete de Lowner combinatoire qui offrent une nouvelle approche pour resoudre des problemes ouverts depuis longtemps. Enfin, on decrira des applications concretes de ces outils a travers quelques resultats recents.

Propriétés combinatoires du bord d’un groupe hyperbolique