• Jorge Almeida

  • Research Area

    Finite Semigroups

  • Institution

    University of Porto

  • PhD

    Institution: The Pennsylvania State University
    Year: 1982

  • Main research publications

    • Iterated periodicity over finite aperiodic semigroups (with J. C. Costa, M. Zeitoun) , Europ. J. Combin. 37 (2014)
    • Presentations of Schützenberger groups of minimal subshifts (with A. Costa) , Israel J. Math. 196 (2013)
    • Rational codes and free profinite monoids (with B. Steinberg) , J. London Math. Soc. (2) 79 (2009)
    • On the decidability of iterated semidirect products and applications to complexity (with B. Steinberg) , Proc. London Math. Soc. 80 (2000)
    • Finite Semigroups and Universal Algebra , Series in Algebra, Vol. 3 , World Scientific, 1995
      ISBN: 981-02-1895-8
  • PhD Students

    • Khadijeh Alibabaei ongoing
    • Célia Borlido ongoing
    • Nasim Karimi co-supervision with Pedro V. Silva, ongoing
    • Saeid Alirezazadeh ongoing
    • Ana Moura Pseudovarieties: Idempotent-Generated Semigroups and Representations of DA 2010
    • Alfredo Costa Profinite semigroups and symbolic dynamics 2007
    • Ângela Cardoso ongoing
    • Ana Escada Contributions to the study of power operators on pseudovarieties of semigroups 2000
    • Lurdes Teixeira A study of the semidirect product of pseudovarieties 1998
    • Manuel Delgado Type II Theorem and hyperdecidability of pseudovarieties of groups 1997
    • Assis Azevedo Implicit operations on pseudovarieties of semigroups. Applications 1989
  • Adittional information

    Editor of Semigroup Forum
    Associate Editor of Portugaliæ Mathematica
    Vice-President of the Executive Board of the International Centre for Mathematics (CIM - member of ERCOM), 7/1996-6/2000

Research and Events


More Events

Defended Theses

  • Structure, algorithmics and dynamics of endomorphisms for certain classes of groups
      André da Cruz Carvalho (April 2023)
      Pedro V. Silva
  • A point-free study of z-embeddings, more general classes of localic maps, and uniform continuity
      Ana Belén Avilez García (April 2023)
      Jorge Picado
  • Analysis of equations of motion of inextensible strings and networks
      Ayk Telciyan (April 2023)
      Dmitry Vorotnikov
More Theses