54 citations · 118 across the 21 of their papers we have counts for
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math.CA2014
Matrix Pearson equations satisfied by Koornwinder weights in two variables
Francisco Marcellán, Misael E. Marriaga, Teresa E. Pérez +1
We consider Koornwinder's method for constructing orthogonal polynomials in two variables from orthogonal polynomials in one variable. If semiclassical orthogonal polynomials in on…
math.CA2014
Sobolev orthogonal polynomials on product domains
L. Fernández, F. Marcellán, T. E. Pérez +2
Orthogonal polynomials on the product domain with respect to the inner product $$ \langle f,g \rangle_S = \int_{a_1}^{b_1} \int_{a_2}^{b_2} \nabla f(x,…
math.CA2014★ 8 cited
On Sobolev orthogonal polynomials
F. Marcellan, Y. Xu
Sobolev orthogonal polynomials have been studied extensively in the past 20 years. The research in this field has sprawled into several directions and generates a plethora of publi…