• Manuel Delgado

  • Research Area

    Semigroup Theory, Numerical Semigroup Theory, Computational Algebra

  • Institution

    University of Porto

  • PhD

    Institution: University of Porto
    Year: 1997

  • Main research publications

    • On the weight hierarchy of codes coming from semigroups with two generators (with J. I. Farrán, P. A. García-Sánchez and D. Llena) ", IEEE Trans. Inform. Theory 60 (2014)
    • On the generalized Feng-Rao numbers of numerical semigroups generated by intervals (with J. I. Farrán, P. A. García-Sánchez and D. Llena) ", Mathematics of Computation 82 (2013)
    • On iterated Mal’cev products with a pseudovariety of groups (with B. Steinberg) ", nternational Journal of Algebra and Computation 21 (2011)
    • Tameness of the pseudovariety of Abelian groups (with J. Almeida) ", International Journal of Algebra and Computation 15 (2005)
    • Abelian Pointlikes of a monoid ", Semigroup Forum 56 (1998)
  • PhD Students

    • Núcleo e solubilidade de certos monóides inversos, relativamente a pseudovariedades de grupos abelianos 2009
    • ongoing
  • Adittional information

    As a tool to do my research in Semigroup Theory and in Numerical Semigroup Theory, I develop (open source) mathematical software which is then made publicly available through the GAP system. (See also the "software" separator on my homepage.)

Research and Events


  • PhD Defense
    Fernando Lucatelli Nunes - Pseudomonads and Descent
    10:00 - Sala dos Capelos, Univ. Coimbra
    January 24, 2018
More Events

Defended Theses

  • Descent theory of (T,V)-categories: global-descent and étale-descent
      Pier Giorgio Basile (September 2017)
      Maria Manuel Clementino
  • Representations of generalized quivers
      Artur Duarte Ferreira de Araújo (June 2017)
      Peter Gothen
  • On semisimple Hopf actions
      Deividi Ricardo Pansera (June 2017)
      Christian Edgar Lomp
More Theses