Browsing Matemática - PPGM by Subject "Topology"

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    • Geometric invariants of groups and property R-infty 

      Sgobbi, Wagner Carvalho (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Matemática - PPGM, Câmpus São Carlos, 05/01/2022)
      In this thesis we study property R_\infty for some classes of finitely generated groups by the use of the BNS invariant \Sigma^1 and some other geometric tools. In the combinatorial chapters of the work (4, 5, 6, 10 and ...

    • Detectando fatores de variedade de codimensão um com propriedades de posição geral 

      Monteiro, Silvestre da Cruz (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Matemática - PPGM, , 18/05/2010)
      This work is an approach to the famous "Product with a Line Problem". It investigates the class of topological spaces whose cartesian product with R is a topological manifold. Such spaces are called "Codimension One Manifold ...