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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] GROUPS OF HOMEOMORPHISMS OF THE LINE WITH A FINITE NUMBER OF FIXED POINTS / [pt] GRUPOS DE HOMEOMORFISMOS DA RETA COM UM NÚMERO FINITO DE PONTOS FIXOS

JOAO MIRANDA CARNEVALE 15 February 2019 (has links)
[pt] Temos como objetivo principal classificar, a menos de semi-conjugação, os grupos de homeomorfismos crescentes da reta, com no máximo N pontos fixos. Começando pelos casos já classificados, N igual a 0 pelo Teorema de Holder e N igual a 1 pelo Teorema de Solodov, nosso próximo passo será classificar o caso N igual a 2. Para isso, iremos introduzir a noção de Abertura de Órbita como uma semi-conjugação dos grupos de homeomorfismos. / [en] We have as main objective to classify, by semi-conjugation, the groups of increasing homeomorphisms of the line, with at most N fixed points. Starting with the cases already classified, N equal to 0 by Holder s Theorem and N equal to 1 by Solodov s Theorem, our next step will be to classify the case N equal to 2. For this, we will introduce the notion of Orbital Opening as a semiconjugation of the groups of homeomorphisms.

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