Realization of all Dold’s congruences with stability

The main goal of this paper is to prove that for each n > 2, every sequence of integers satisfying Dold’s congruences is realized as the sequence of fixed point indices of the iterates of an orientation preserving Rn-homeomorphism at an isolated stable fixed point. We use Conley index techniques eve...

Full description

Bibliographic Details
Authors: Romero Ruiz del Portal, Francisco; Salazar, J. M.
Format: Article
Publication date:2010
Country:España
Institution:Universidad Complutense de Madrid (UCM)
Repository:Docta Complutense
Language:English
OAI Identifier:oai:docta.ucm.es:20.500.14352/42016
Online Access:https://hdl.handle.net/20.500.14352/42016
Access Level:Open access
Keyword:515.1
Conley index
Fixed point index
Stable fixed points
Homeomorphisms
Topología
1210 Topología
Description
Summary:The main goal of this paper is to prove that for each n > 2, every sequence of integers satisfying Dold’s congruences is realized as the sequence of fixed point indices of the iterates of an orientation preserving Rn-homeomorphism at an isolated stable fixed point. We use Conley index techniques even though stable fixed points are not isolated invariant sets.