• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Doctoral Thesis
DOI
https://doi.org/10.11606/T.55.2011.tde-30032011-124214
Document
Author
Full name
Kleyber Mota da Cunha
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2011
Supervisor
Committee
Brandão, Daniel Smania (President)
Carvalho, André Salles de
Colli, Eduardo
Pires, Benito Frazão
Tahzibi, Ali
Title in Portuguese
Universalidade para homeomorfismos suaves por pedaços do círculo
Keywords in Portuguese
Aplicações do círculo
Cociclo de Zorinch
Renormalização
Rigidez
Transformações de intercâmbio de intervalos
Universalidade
Abstract in Portuguese
Neste trabalho nós encontramos condições suficientes para que dois homeomorfismos do círculo, f e g, 'C POT. 2+' por pedaços serem 'C POT. 1' conjugados. Além de restrições sobre a combinatória dessas aplicações (nós assumimos que elas tem algum tipo de combinatória limitada) e uma condição necessária sobre as derivadas laterais nos pontos onde f e g não são diferenciáveis, nós também assumimos que a não-linearidade média de f e g é zero. A prova é baseada no estudo detalhado da renormalização de transformações de intercâmbio de intervalos generalizadas de genus um com certas restrições combinatoriais
Title in English
Universality for smooth piecewise homeomorphism of the circle
Keywords in English
Circle maps
Interval exchange maps
Renormalization
Rigidity
Universality
Zorych cocycle
Abstract in English
In this work we find sufficient conditions for two piecewise 'C POT. 2+' homeomorphisms f and g of the circle to be 'C POT. 1' conjugate. Besides the restrictions on the combinatorics of the maps (we assume that the maps have the same bounded combinatorics) and necessary conditions on the one-side derivatives of points where f and g are not differentiable, we also assume zero mean nonlinearity for f and g. The proof relies on the detailed study of the renormalizations of genus one generalized interval exchange maps with certain restrictions on their combinatorics
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
kleyber.pdf (866.79 Kbytes)
Publishing Date
2011-03-30
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.