An index for Brouwer homeomorphisms and homotopy Brouwer theory
Autor: | Roux, Frédéric Le |
---|---|
Rok vydání: | 2014 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1017/etds.2015.56 |
Popis: | We use the homotopy Brouwer theory of Handel to define a Poincar{\'e} index between two orbits for an orientation preserving fixed point free homeomorphism of the plane. Furthermore, we prove that this index is almost additive. Comment: To appear in Ergodic Theory and Dynamical Systems |
Databáze: | arXiv |
Externí odkaz: |