publicaciones seleccionadas artículo académico Orthogonal polynomial projection error in Dunkl-Sobolev norms in the ball. JOURNAL OF APPROXIMATION THEORY. 261:1-6. 2021 Orthogonal Polynomial Projection Error Measured in Sobolev Norms in the Unit Disk. CONSTRUCTIVE APPROXIMATION. 46(1):171-197. 2017 Orthogonal polynomial projection error measured in Sobolev norms in the unit ball. JOURNAL OF APPROXIMATION THEORY. 220:31-43. 2017