Javier Quintero-Roba

activity

20212026

most citedDifferential properties of Jacobi-Sobolev polynomials and electrostatic interpretation

4 citations · 4 across the 3 of their papers we have counts for

collaborators

4 papers

math.CA2026

Asymptotic for orthogonal polynomials with respect to a rational modification of a measure supported on the semi-axis

C. Féliz-Sánchez, H. Pijeira-Cabrera, J. Quintero-Roba

Given a sequence of orthogonal polynomials ${L_{n}}_{n = 0}^{\infty}$ , orthogonal with respect to a positive Borel $ν$ measure supported on $R_{+}$ , let ${Q_{n}}_{n = 0}^{\infty}$ b…

math.CA2023

Electrostatic models for zeros of Laguerre-Sobolev polynomials

Abel Díaz-González, Héctor Pijeira-Cabrera, Javier Quintero-Roba

Let { ${S_{n}}_{n ⩾ 0}$ } be the sequence of orthogonal polynomials with respect to the Laguerre-Sobolev inner product $$ \langle f,g\rangle_S =\!\int_{0}^{+\infty}\! f(x) g(x…

math.CA2023★ 4 cited

Differential properties of Jacobi-Sobolev polynomials and electrostatic interpretation

Héctor Pijeira-Cabrera, Javier Quintero-Roba, Juan Toribio-Milane

We study the sequence of monic polynomials ${S_{n}}_{n ⩾ 0}$ , orthogonal with respect to the Jacobi-Sobolev inner {product} \;$$ \langle f,g\rangle_{\mathsf{s}}= \int_{-1}^{…

math.CV2021

Polynomials of least deviation from zero in Sobolev $p$ -norm