2 citations · 4 across the 4 of their papers we have counts for
5 papers
Weighted Sobolev orthogonal polynomials and approximation in the ball
Leonardo E. Figueroa
We establish simultaneous approximation properties of weighted first-order Sobolev orthogonal projectors onto spaces of polynomials of bounded total degree in the Euclidean unit ba…
Orthogonal polynomial projection error in Dunkl-Sobolev norms in the ball
Gonzalo A. Benavides, Leonardo E. Figueroa
We study approximation properties of weighted -orthogonal projectors onto spaces of polynomials of bounded degree in the Euclidean unit ball, where the weight is of t…
Orthogonal polynomial projection error measured in Sobolev norms in the unit ball
Leonardo E. Figueroa
We study approximation properties of weighted -orthogonal projectors onto spaces of polynomials of bounded degree in the Euclidean unit ball, where the weight is of the genera…
Orthogonal polynomial projection error measured in Sobolev norms in the unit disk
Leonardo E. Figueroa
We study approximation properties of weighted -orthogonal projectors onto the space of polynomials of degree less than or equal to on the unit disk where the weight is of…
Greedy approximation of high-dimensional Ornstein-Uhlenbeck operators
Leonardo E. Figueroa, Endre Süli
We investigate the convergence of a nonlinear approximation method introduced by Ammar et al. (J. Non-Newtonian Fluid Mech. 139:153-176, 2006) for the numerical solution of high-di…