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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

Sobre a existência de infinitas geodésicas fechadas em good orbifolds riemannianos / On the existence of innitely many closed geodesics in good riemannian orbifolds

Sepúlveda, Pablo Asdrúbal Díaz 06 April 2018 (has links)
Nesta tese demonstramos, entre outras coisas, a existência de innitas geodésicas fechadas em good orbifolds Riemannianos M/, onde é um grupo de isometrias virtualmente Abeliano. No caso particular onde é um produto semi-direto de um grupo nito por um grupo Abeliano, concluimos a existência de uma família de geodésicas fechadas com comprimentos tendendo a innito. / In this PhD theses we prove, among other things, the existence of innity many (geometric distinct) closed geodesics on good Riemannian compact orbifolds M/, where is a virtual abelian group of isometries. In the particular case where is a semi-direct product of a nite group with an abelian group, we also assure that there isa family of closed geodesics for which the lengths tend to innity.

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