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Finite and Profinite Semigroups

Program

Algorithmic problems on pseudovarieties of finite semigroups as algebraic translation of questions about automata and languages. Relatively free profinite semigroups as adequate structures to describe common algebraic and combinatorial properties of the members of a pseudovariety and how they can be used to solve algorithmic problems.

Research and Events

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Defended Theses

  • Asymptoptic invariants of Eulerian ideals
      Gonçalo Nuno Mota Varejão (December 2025)
      Jorge Neves
  • Some analytic and algebraic problems in the theory of orthogonal polynomials
      Alexandre Suzuki (November 2025)
      Kenier Castillo
  • Contributions to the theory of metric mean dimension
      Gustavo Sperotto Pessil (September 2025)
      Maria Pires de Carvalho
      Paulo Varandas
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