• Generalizações do truque de Kotani 

      Monteiro, Wagner; http://lattes.cnpq.br/4836539787517906 (Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em MatemáticaCâmpus São Carlos, 2016-02-17)
      We present a study of rank-one perturbations of self-adjoint and unitary operators, in particular related to the so-called Kotani’s trick. In Chapter 2 we recall relevant definitions and elementary facts. In Chapter 3 we ...