C.Fougeron - Diffusion rate for windtree models - Archive ouverte HAL Access content directly
Videos Year : 2018

C.Fougeron - Diffusion rate for windtree models

Display 

Fanny Bastien

Abstract

Recent results on windtree models with polygonal obstacles have linked their diffusion rate with Lyapunov exponents in stata of quadratic differentials. The proves of these theorems follow from the numerous symmetries of the studied examples. In this talk I will present a general method for this purpose in a more general setting using the lattest advances on the structure of the orbit closure of translation surfaces and their Hodge bundle.

Dates and versions

medihal-01836285 , version 1 (12-07-2018)

Licence

Attribution - NonCommercial - NoDerivatives

Identifiers

  • HAL Id : medihal-01836285 , version 1

Cite

Charles Fougeron, Fanny Bastien. C.Fougeron - Diffusion rate for windtree models: Summer School 2018 - Teichmüller dynamics, mapping class groups and applications. 2018. ⟨medihal-01836285⟩
91 View
1 Download

Share

Gmail Facebook X LinkedIn More