• Con ocho basta 

      En esta charla hablaremos de las descripciones y particularidades de los 8 hijos del grupo de Lie compacto G_2=Aut(O), o sea, de sus cocientes reductivos. La foto de familia permitirá entender mejor la relación entre ...
    • G2 and the rolling ball 

      Huerta, John (2017-05-09)
      Understanding the exceptional Lie groups as the symmetry groups of simpler objects is a long-standing program in mathematics. Here, we explore one famous realization of the smallest exceptional Lie group, G2: Its Lie ...
    • The Exceptional Lie algebra G_2. 

      The Killing-Cartan classification of finite-dimensional complex simple Lie algebras was one of the great milestones of 19th-century mathematics. According to it, there are four infinite families of classical simple Lie ...