• Artículo
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      On the Krall-type polynomials 

      Álvarez Nodarse, Renato; Arvesú Carballo, Jorge; Marcellán Español, Francisco (2004)
      Using a general and simple algebraic approach, some results on Krall-type orthogonal polynomials and some of their extensions are obtained.
    • Artículo
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      On the q-polynomials on the exponential lattice x(s)= c 1 qs + c 3 

      Álvarez Nodarse, Renato; Arvesú Carballo, Jorge (Taylor & Francis, 1999)
      The main goal of this paper is to continue the study of the q-polynomials on non-uniform lattices by using the approach ...