• Kenier Castillo

  • Research Area

    Orthogonal polynomials and special functions

  • Institution

    University of Coimbra

  • PhD

    Institution: Carlos III University of Madrid, Spain
    Year: 2012

  • Main research publications

    • On a spectral theorem in para-orthogonality theory (with R. Cruz-Barroso and F. Perdomo-Pío) ", Pacific J. Math. 280 (2016)
    • Monotonicity of zeros for a class of polynomials including hypergeometric polynomials ", Appl. Math. Comput. 266 (2015)
    • On perturbed Szego recurrences ", J. Math. Anal. Appl. 411 (2014)
    • Generators of rational spectral transformations for nontrivial C-functions (with F. Marcellán) ", Math. Comp. 82 (2013)
    • A new approach to relative asymptotic behavior for discrete Sobolev-type orthogonal polynomials on the unit circle ", Appl. Math. Lett. 25 (2012)
  • PhD Students

    • co-supervision with Francisco Marcellán, ongoing

Research and Events


  • PhD Defense
    Khadijeh Alibabaei - On the profinite topology on groups and tameness of pseudo-varieties of groups
    15h00m - Room FC1 029, Dep. Mathematics, Univ. Porto
    March 1, 2018
  • Research Seminar Program (RSP)
    2017/18 second session
    Room 2.5, DMat UC
    March 9, 2018
  • PhD Defense
    Muhammad Ali Khan - Statistical instability in chaotic dynamics
    Room 031, Dep. Mathematics, Univ. Porto
    March 9, 2018
  • PhD Defense
    Anderson Feitoza Leitão Maia - Sharp regularity for the inhomogeneous porous medium equation
    14:30 - Sala dos Capelos, Univ. Coimbra
    March 21, 2018
More Events

Defended Theses

  • Forward-backward stochastic differential equations and applications
      Rui Manuel Tavares Pinto de Sá Pereira (January 2018)
      Evelina Shamarova
      Margarida Brito
  • Pseudomonads and descent
      Fernando Lucatelli Nunes (January 2018)
      Maria Manuel Clementino
  • Descent theory of (T,V)-categories: global-descent and étale-descent
      Pier Giorgio Basile (September 2017)
      Maria Manuel Clementino
More Theses