A. Peña

activity

19922018

most citedOrthogonal polynomials generated by a linear structure relation: Inverse problem

13 citations · 38 across the 13 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

math.CA2014★ 1 cited

Connection formulas for general discrete Sobolev polynomials. Mehler-Heine asymptotics

A. Peña, M. L. Rezola

In this paper the discrete Sobolev inner product $< p, q >= \int p (x) q (x) d μ + i = 0 \sum r M_{i} p^{(i)} (c) q^{(i)} (c)$ is considered, where $μ$ is a finite positive Borel…

math.CA2014★ 4 cited

Discrete Entropy of Generalized Jacobi Polynomials

Andrei Martinez-Finkelshtein, Paul Nevai, Ana Peña

Given a sequence of orthonormal polynomials on $R$ , ${p_{n}}_{n \geq 0}$ , with $p_{n}$ of degree $n$ , we define the discrete probability distribution $Ψ_n(x) = \left(Ψ_{n,1}(x), \…