Clemens Markett

On the differential equation for the Laguerre-Sobolev polynomials

Clemens Markett, C. Markett, 2019, J. Approx. Theory.

Linearization of the product of symmetric orthogonal polynomials

Clemens Markett, C. Markett, 1994 .

A representation theory for solutions of a higher order heat equation, II

Clemens Markett, C. Markett, Deborah Tepper Haimo, 1992 .

On recurrence relations for Sobolev orthogonal polynomials

Francisco Marcellán, André Ronveaux, Lance L. Littlejohn, 1995 .