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DIEGO RUIZ ANTOLIN

Publications
13
Projects
1

See the link below for a short CV:

https://unican-my.sharepoint.com/:b:/g/personal/ruizantolind_unican_es/EZpaJYwMyXVAqSxoU5dMsHgB86vbH6P_z0qTYSb6wtfGIQ?e=9Edpal

diego.ruizantolin@unican.es

E.T.S. de Ingenieros Industriales y de Telecomunicación. Avda. de los Castros, 46. 39005 Santander

Profesor Permanente Laboral

Programa Oficial de Doctorado en Matemáticas y Computación

DEPARTAMENTO DE MATEMÁTICA APLICADA Y CIENCIAS DE LA COMPUTACIÓN

Specialty areas: MATEMATICA APLICADA

Identifiers

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Publications Projects

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13 results

Uniform asymptotic approximation and numerical evaluation of the reverse generalized Bessel polynomial zeros

Article

Electronic Transactions on Numerical Analysis, 2026, 65, 140-155

Authorship: T.M. DUNSTER, AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA

2026

Uniform asymptotic expansions for the zeros of parabolic cylinder functions

Article

Studies in Applied Mathematics, 2025, 154(1), e70004

Authorship: T. M. DUNSTER, AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA

01/01/2025

A numerical algorithm for computing the zeros of parabolic cylinder functions in the complex plane

Article

BIT numerical mathematics, 2025, 65(2), 20

Authorship: T.M. DUNSTER, AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA

01/06/2025

Computation of the confluent hypergeometric function M(a, b, x)

Conference object

Numerical computations: theory and algorithms, 4th International Conference, NUMTA 2023, Pizzo Calabro, Italy, june 14-20, 2023, revised selected papers, part II

Authorship: AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA, NICOLAAS MARIA TEMME

2025

Computation of the confluent hypergeometric function U(a,b,x) and its derivative for positive arguments

Article

Numerical Algorithms, 2023, 94, 669-679

Authorship: AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA, NICOLAAS MARIA TEMME

2023

Computation of the confluent hypergeometric function M (a, b, x)

Conference object

Book of Abstracts of the 4th International Conference and Summer School Numerical Computations:Theory and Algorithms

Authorship: DIEGO RUIZ ANTOLIN, AMPARO GIL GOMEZ, JOSE JAVIER SEGURA SALA, NICOLAAS MARIA TEMME

2023

Computation of the reverse generalized Bessel polynomials and their zeros

Article

Computational and Mathematical Methods, 2021, 3(6), e1198

Authorship: T. MARK DUNSTER, AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA

01/11/2021

Numerical computation of the complex zeros of Bessel and Hankel functions

Conference object

8th European Congress of Mathematics (8ECM 2020): 20-26 June 2021, Portorož, Slovenia : Book of abstracts

Authorship: DIEGO RUIZ ANTOLIN, AMPARO GIL GOMEZ, JOSE JAVIER SEGURA SALA

2021

A nonuniform fast fourier transform based on low rank approximation

Article

SIAM Journal on Scientific Computing 40(1), A529-A547

Authorship: DIEGO RUIZ ANTOLIN, ALEX TOWNSEND

2018

Algorithm 969: computation of the incomplete gamma function for negative values of the argument

Article

ACM Transactions on Mathematical Software, 2017, 43(3), Article No. 26

Authorship: AMPARO GIL GOMEZ, DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA, NICO M. TEMME

01/01/2017

A new type of sharp bounds for ratios of modified Bessel functions

Article

Journal of Mathematical Analysis and Applications, Volume 443, Issue 2, 15 November 2016, Pages 1232-1246

Authorship: DIEGO RUIZ ANTOLIN, JOSE JAVIER SEGURA SALA

15/11/2016

A new simple nonuniform FFT

Conference object

SCAN Seminar Fall 2016. Abstracts

Authorship: DIEGO RUIZ ANTOLIN

2016

Numerical evaluation of the roots of orthogonal polynomials

Conference object

BIT Circus 2015 Numerical Mathematics and Computational Science: Abstracts

Authorship: DIEGO RUIZ ANTOLIN

2015

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DIEGO RUIZ ANTOLIN

Identifiers

Uniform asymptotic approximation and numerical evaluation of the reverse generalized Bessel polynomial zeros

Uniform asymptotic expansions for the zeros of parabolic cylinder functions

A numerical algorithm for computing the zeros of parabolic cylinder functions in the complex plane

Computation of the confluent hypergeometric function M(a, b, x)

Computation of the confluent hypergeometric function U(a,b,x) and its derivative for positive arguments

Computation of the confluent hypergeometric function M (a, b, x)

Computation of the reverse generalized Bessel polynomials and their zeros

Numerical computation of the complex zeros of Bessel and Hankel functions

A nonuniform fast fourier transform based on low rank approximation

Algorithm 969: computation of the incomplete gamma function for negative values of the argument

A new type of sharp bounds for ratios of modified Bessel functions

A new simple nonuniform FFT

Numerical evaluation of the roots of orthogonal polynomials