RDF/XML JSON-LD N3/Turtle RDF/JSON

Sánchez Lara, Joaquín Author

Open Access

Electrostatic Partners and Zeros of Orthogonal and Multiple Orthogonal Polynomials

  • Andrei Martínez-Finkelshtein
  • Ramón Orive
  • Joaquín Sánchez-Lara

CONSTRUCTIVE APPROXIMATION - 30/10/2023

10.1007/s00365-022-09609-x

Cite count: 2 (Web of Science) 2 (Scopus)
  • JCR Quartile: Q1 (2022)
  • JCR Impact Factor: 2.7 (2022)
  • Category normalized Impact: 0.459 (2023)
  • CiteScore: 5 (2024)
  • SJR: 1.243 (2023
  • SNIP: 1.53 (2023
  • JCR 5-year Impact Factor: 2
  • JCR Categories: MATHEMATICS
Open Access

Orthogonality of q-polynomials for non-standard parameters

  • Costas-Santos R.
  • Sánchez-Lara J.

Journal of Approximation Theory - 1/9/2011

10.1016/j.jat.2011.04.005

Cite count: 5 (Scopus) 0 (Dialnet)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.681 (2011)
  • CiteScore: 1.8 (2024)
  • SJR: 0.827 (2011
  • SNIP: 1.136 (2011
  • JCR 5-year Impact Factor: 0.802
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2); Numerical Analysis (Q2)
Open Access

Equilibrium problems in weakly admissible external fields created by pointwise charges

  • Orive R.
  • Sánchez Lara J.
  • Wielonsky F.

Journal of Approximation Theory - 1/8/2019

10.1016/j.jat.2019.03.008

Cite count: 6 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.825 (2019)
  • CiteScore: 1.8 (2024)
  • SJR: 0.663 (2019
  • SNIP: 1.447 (2019
  • JCR 5-year Impact Factor: 0.921
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2); Numerical Analysis (Q2)
Open Access

Local behavior of the equilibrium measure under an external field non differentiable at a point

  • J. F. Sánchez-Lara

Journal of Approximation Theory - 1/1/2014

10.1016/j.jat.2014.07.011

Cite count: 1 (Scopus) 0 (Dialnet)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.951 (2014)
  • CiteScore: 1.8 (2024)
  • SJR: 0.902 (2014
  • SNIP: 1.209 (2014
  • JCR 5-year Impact Factor: 0.81
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2); Mathematics (miscellaneous) (Q2); Numerical Analysis (Q2)
Open Access

Shannon entropy of symmetric Pollaczek polynomials

  • Martínez-Finkelshtein A.
  • Sánchez-Lara J.

JOURNAL OF APPROXIMATION THEORY - 1/3/2007

10.1016/j.jat.2006.06.007

Cite count: 4 (Web of Science) 4 (Scopus)
  • JCR Quartile: Q2 (2007)
  • SJR Quartile: Q1
  • JCR Impact Factor: 0.697 (2022)
  • Category normalized Impact: 0.329 (2007)
  • CiteScore: 1.8 (2024)
  • SJR: 1.016 (2007
  • SNIP: 1.266 (2007
  • SJR Categories: Mathematics (miscellaneous) (Q1); Analysis (Q2); Applied Mathematics (Q2); Numerical Analysis (Q2)
Open Access

On the asymptotic expansion of the entropy of gegenbauer polynomials

  • Sánchez Lara J.

Journal of Computational and Applied Mathematics - 15/5/2002

10.1016/s0377-0427(01)00418-6

Cite count: 3 (Scopus)
  • SJR Quartile: Q2
  • CiteScore: 4.8 (2024)
  • SJR: 0.839 (2002
  • SNIP: 1.072 (2002
  • SJR Categories: Applied Mathematics (Q2); Computational Mathematics (Q3)
Open Access

Extensions of discrete classical orthogonal polynomials beyond the orthogonality

  • Costas-Santos R.
  • Sánchez-Lara J.

Journal of Computational and Applied Mathematics - 15/3/2009

10.1016/j.cam.2008.07.055

Cite count: 10 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.292 (2009)
  • CiteScore: 4.8 (2024)
  • SJR: 0.81 (2009
  • SNIP: 1.383 (2009
  • JCR 5-year Impact Factor: 1.356
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Applied Mathematics (Q2); Computational Mathematics (Q2)
Open Access

On external fields created by fixed charges

  • Orive R.
  • Sánchez Lara J.

Journal of Mathematical Analysis and Applications - 1/8/2018

10.1016/j.jmaa.2018.03.078

Cite count: 3 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.188 (2018)
  • CiteScore: 2.5 (2024)
  • SJR: 0.966 (2018
  • SNIP: 1.222 (2018
  • JCR 5-year Impact Factor: 1.219
  • JCR Categories: MATHEMATICS
  • SJR Categories: Analysis (Q2); Applied Mathematics (Q2)
Open Access

Equilibrium measures in the presence of certain rational external fields

  • Orive R.
  • Sánchez-Lara J.

Journal of Mathematical Analysis and Applications - 15/11/2015

10.1016/j.jmaa.2015.06.022

Cite count: 4 (Scopus)
  • SJR Quartile: Q1
  • JCR Impact Factor: 1.014 (2015)
  • CiteScore: 2.5 (2024)
  • SJR: 1.15 (2015
  • SNIP: 1.27 (2015
  • JCR 5-year Impact Factor: 1.13
  • JCR Categories: MATHEMATICS, APPLIED
  • SJR Categories: Applied Mathematics (Q1); Analysis (Q2)
Open Access

On Gegenbauer Point Processes on the Unit Interval

  • Beltrán C.
  • Delgado A.
  • Fernández L.
  • Sánchez-Lara J.

Potential Analysis - 1/1/2024

10.1007/s11118-022-10045-6

Cite count: 1 (Scopus)
  • JCR Impact Factor: 0.8 (2024)
  • CiteScore: 1.9 (2024)
  • SJR: 0.907 (2024
  • SNIP: 0.891 (2024
  • JCR 5-year Impact Factor: 1
  • JCR Categories: MATHEMATICS

Entropías de polinomios ortogonales Thesis

  • J. F. Sánchez-Lara
  • Andrei Martínez Finkelshtein

2005

Cite count: 0 (Dialnet)
  • Dialnet

Entropías de polinomios ortogonales Joaquín F. Sánchez Lara Book

This author has no conferences.

This author has no patents.

This author has no reports or other types of publications.

Scopus: 5

Web of Science: 2

Scopus: 2

Web of Science: 1

Last data update: 8/30/25 10:53 AM
Next scheduled update: 9/6/25 3:00 AM