Semiclassical linear functionals of class three. The symmetric case Articles uri icon

publication date

  • January 2013

start page

  • 162

end page

  • 178


  • 1


  • 19

International Standard Serial Number (ISSN)

  • 1023-6198

Electronic International Standard Serial Number (EISSN)

  • 1563-5120


  • In this paper, we obtain all the symmetric semi-classical linear functionals of class three taking into account the irreducible expression of the corresponding Pearson equation. We focus our attention on their integral representations. Thus, some linear


  • orthogonal polynomials; semi-classical linear functionals; integral representations