K.H. Kwon

New steps on Sobolev orthogonality in two variables

Sobolev orthogonal polynomials: The discrete-continuous case

On differential equations for Sobolev-type Laguerre polynomials

Sobolev orthogonal polynomials and (M,N)-coherent pairs of measures

Orthogonal Polynomials of Several Variables

(M,N)-coherent pairs of order (m,k) and Sobolev orthogonal polynomials

Sobolev orthogonal polynomials in two variables and second order partial differential equations

A new approach to the asymptotics of Sobolev type orthogonal polynomials

A note on the Geronimus transformation and Sobolev orthogonal polynomials

Higher Order Coherent Pairs

k-coherence of measures with non-classical weights

On Sobolev orthogonal polynomials

On linearly related orthogonal polynomials and their functionals

Orthogonality of the Jacobi polynomials with negative integer parameters

On linearly related sequences of derivatives of orthogonal polynomials

Orthogonal polynomials in two variables and second-order partial differential equations

Ghost matrices and a characterization of symmetric Sobolev bilinear forms

Sobolev Orthogonal Polynomials and Second-Order Differential Equations

Orthogonality of linear combinations of two orthogonal polynomial sequences

Generalized Coherent Pairs

Sobolev orthogonal polynomials and spectral differential equations

Partial differential equations having orthogonal polynomial solutions

Orthogonal polynomial eigenfunctions of second-order partial differerential equations

On Kernel polynomials and self-perturbation of orthogonal polynomials

Differential equations and Sobolev orthogonality