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

Weak classical orthogonal polynomials in two variables

Journal of Computational and Applied Mathematics - Special issue: Proceedings of the seventh international symposium on Orthogonal polynomials, special functions and applications

Second order partial differential equations for gradients of orthogonal polynomials in two variables

Journal of Computational and Applied Mathematics - Special issue: Special functions in harmonic analysis and applications

Semiclassical orthogonal polynomials in two variables

Journal of Computational and Applied Mathematics

A semiclassical perspective on multivariate orthogonal polynomials

Journal of Computational and Applied Mathematics

A matrix Rodrigues formula for classical orthogonal polynomials in two variables

Journal of Approximation Theory

Bivariate orthogonal polynomials in the Lyskova class

Journal of Computational and Applied Mathematics

Weak classical orthogonal polynomials in two variables

Journal of Computational and Applied Mathematics - Special issue: Proceedings of the seventh international symposium on Orthogonal polynomials, special functions and applications

New steps on Sobolev orthogonality in two variables

Journal of Computational and Applied Mathematics

Orthogonal polynomials in two variables as solutions of higher order partial differential equations

Journal of Approximation Theory