PT EN

Combinatorial Group and Semigroup Theory

Program

This course intends to present and explore various combinatorial techniques of great potential in present research in the areas of group and semigroup theory, with particular incidence in the use of geometric methods and graph-theoretic and automata-theoretic tools.

Research and Events

Events

  • There is no information available on this topic.
More Events

Defended Theses

  • Numerical semigroups: a conjecture of Wilf and related topics
      Neeraj Kumar (July 2025)
      Manuel Delgado
      Claude Marion
  • Dynamics of vector fields with univalued solutions
      Laura Rosales Ortiz (June 2025)
      Helena Reis
      Júlio Rebelo (Université Toulouse III)
  • Regular transitions of physical measures in nonuniformly hyperbolic systems
      Odaudu Reuben Etubi (April 2025)
      José Ferreira Alves
More Theses