Tania Perez - Profile on Academia.edu (original) (raw)

Papers by Tania Perez

Numerical Algorithms, 2010

Let dν be a measure in ℝ d obtained from adding a set of mass points to another measure dμ. Ortho... more Let dν be a measure in ℝ d obtained from adding a set of mass points to another measure dμ. Orthogonal polynomials in several variables associated with dν can be explicitly expressed in terms of orthogonal polynomials associated with dμ, so are the reproducing kernels associated with these polynomials. The explicit formulas that are obtained are further specialized in the