Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/67693
Type: Artigo de periódico
Title: Fundamental semigroups for local control sets
Author: Colonius, F
San Martin, LAB
Spadini, M
Abstract: In this paper we associate a semigroup to a locally maximal subset of complete controllability, i.e., a local control set. This fundamental semigroup is based on equivalence classes under homotopies in the set of trajectories. It reflects the structure of the set of closed (trajectory) loops in the local control set. We discuss the relations between different local control sets and prove a Van Kampen-type theorem for their unions and intersections.
Subject: control sets
homotopies
fundamental semigroups
Seifert-Van Kampen theorem
Country: Alemanha
Editor: Springer Heidelberg
Rights: fechado
Identifier DOI: 10.1007/s10231-004-0137-1
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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