• Aspectos homológicos e homotópicos do teorema de Borsuk-Ulam 

      Pereiro, Carolina de Miranda e; http://lattes.cnpq.br/1868229075781437 (Universidade Federal de São Carlos, UFSCar, Programa de Pós-graduação em Matemática, Câmpus São Carlos, 20/02/2011)
      The objetive of this work is to generalize the classic Borsuk-Ulam's Theorem. We studied there generalizations with respect to any comapact and Hausdor T- space. We used in the proofs the Z2-index of Yang and the B-index. ...
    • Uma nota sobre o teorema de Borsuk-Ulam 

      Ribeiro Júnior, José Roberto; http://lattes.cnpq.br/7375801203443744 (Universidade Federal de São Carlos, UFSCar, Programa de Pós-graduação em Matemática, , 25/02/2011)
      The main objective of this work is to prove that the map B defined on F and taking values in B, where F is the set of all continuous functions from Sn to Rn and B is the set of all nonempty closed subsets of Sn, invariant ...