Browsing Matemática - PPGM by Subject "Matrizes (Matemática)"

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    • Graduações de grupo na álgebra das matrizes triangulares superiores 

      Menis, Alexandra Cristina (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Matemática - PPGM, , 11/08/2009)
      In this work we study group gradings on the upper triangular matrices algebra UTn(F), which have several applications in the PI-algebra theory. Our main purpose is to exhibit a description of all _nite gradings of UTn(F) ...

    • Grafos eulerianos e identidades polinomiais na álgebra Mn(K) 

      Gonçalves, Fernanda Scabio (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Matemática - PPGM, , 27/08/2013)
      In this work we present some applications of graph theory in problems involving polynomial identities for the algebra Mn (K). A brief presentation of PI-theory and some concepts of graph theory, such as the definition of ...