• 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

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