Alberto Lastra

According to our database, Alberto Lastra authored at least 7 papers between 2014 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

On zero behavior of higher-order Sobolev-type discrete q-Hermite I orthogonal polynomials.

Edmundo J. Huertas, Alberto Lastra, Anier Soria-Lorente, Víctor Soto-Larrosa

Numer. Algorithms, May, 2025

2023

Higher-order recurrence relations, Sobolev-type inner products and matrix factorizations.

Carlos Hermoso, Edmundo J. Huertas, Alberto Lastra, Francisco Marcellán

Numer. Algorithms, January, 2023

A dual watermaking scheme based on Sobolev type orthogonal moments for document authentication.

Alicia María Centurión-Fajardo, Alberto Lastra, Anier Soria-Lorente

CoRR, 2023

2021

Representations and symbolic computation of generalized inverses over fields.

Predrag S. Stanimirovic, Miroslav Ciric, Alberto Lastra, Juan Rafael Sendra, Juana Sendra

Appl. Math. Comput., 2021

2018

Rational general solutions of systems of first-order algebraic partial differential equations.

Georg Grasegger, Alberto Lastra, J. Rafael Sendra, Franz Winkler

J. Comput. Appl. Math., 2018

2016

A solution method for autonomous first-order algebraic partial differential equations.

Georg Grasegger, Alberto Lastra, J. Rafael Sendra, Franz Winkler

J. Comput. Appl. Math., 2016

2014

On Symbolic Solutions of Algebraic Partial Differential Equations.

Georg Grasegger, Alberto Lastra, J. Rafael Sendra, Franz Winkler

Proceedings of the Computer Algebra in Scientific Computing - 16th International Workshop, 2014