Juan Manuel Peña

Publication Activity (10 Years)

Years Active: 1993-2025
Publications (10 Years): 19

Top Topics

Shape Preserving

Gaussian Markov Random Fields

Computational Demands

Top Venues

J. Comput. Appl. Math.

Numer. Linear Algebra Appl.

Publications

Juan Baz, Pedro Alonso, Juan Manuel Peña, Raúl Pérez-Fernández
Gaussian Markov Random Fields over graphs of paths and high relative accuracy. J. Comput. Appl. Math. 453 (2025)
Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
On the Total Positivity and Accurate Computations of r-Bell Polynomial Bases. Axioms 12 (9) (2024)
Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
Total positivity and high relative accuracy for several classes of Hankel matrices. Numer. Linear Algebra Appl. 31 (4) (2024)
Yasmina Khiar, Esmeralda Mainar, Juan Manuel Peña, Eduardo Royo-Amondarain, Beatriz Rubio
Bidiagonal Factorizations of Filbert and Lilbert Matrices. Axioms 13 (4) (2024)
Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
On the total positivity of q-Bernstein mass matrices and their accurate computations. J. Comput. Appl. Math. 451 (2024)
Juan Manuel Peña
An Optimal Property of B-Bases for the Modified Richardson Method. Axioms 13 (4) (2024)
Juan Manuel Peña, Tomas Sauer
Stabilized recovery and model reduction for multivariate exponential polynomials. J. Symb. Comput. 125 (2024)
Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
High relative accuracy through Newton bases. Numer. Algorithms 95 (2) (2024)
Juan Baz, Pedro Alonso, Juan Manuel Peña, Raúl Pérez-Fernández
Gaussian Markov Random Fields and totally positive matrices. J. Comput. Appl. Math. 430 (2023)
Gudrun Albrecht, Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
A New Class of Trigonometric B-Spline Curves. Symmetry 15 (8) (2023)
J. Delgado, Esmeralda Mainar, Juan Manuel Peña
On the accuracy of de Casteljau-type algorithms and Bernstein representations. Comput. Aided Geom. Des. 106 (2023)
Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
Total positivity and accurate computations with Gram matrices of Said-Ball bases. Numer. Linear Algebra Appl. 30 (6) (2023)
Jorge Delgado, Juan Manuel Peña
High relative accuracy with some special matrices related to Γ and β functions. Numer. Linear Algebra Appl. 30 (5) (2023)
Jesús M. Carnicer, Esmeralda Mainar, Juan Manuel Peña
On the stability of the representation of finite rank operators. Adv. Comput. Math. 49 (4) (2023)
Jorge Delgado, Héctor Orera, Juan Manuel Peña
An evaluation algorithm for q-Bézier triangular patches formed by convex combinations. J. Comput. Appl. Math. 428 (2023)
Gudrun Albrecht, Esmeralda Mainar, Juan Manuel Peña, Beatriz Rubio
A Shape Preserving Class of Two-Frequency Trigonometric B-Spline Curves. Symmetry 15 (11) (2023)
Jorge Delgado, Guillermo Peña, Juan Manuel Peña
Green Matrices, Minors and Hadamard Products. Axioms 12 (8) (2023)
Jorge Delgado, Plamen Koev, Ana Marco, José-Javier Martínez, Juan Manuel Peña, Per-Olof Persson, Steven Spasov
Bidiagonal decompositions of Vandermonde-type matrices of arbitrary rank. J. Comput. Appl. Math. 426 (2023)
Jorge Delgado, Guillermo Peña, Juan Manuel Peña
Accurate and fast computations with Green matrices. Appl. Math. Lett. 145 (2023)
Juan Manuel Peña
On the Relationship Between Graphs and Totally Positive Matrices. SIAM J. Matrix Anal. Appl. 19 (2) (1998)
Mariano Gasca, Juan Manuel Peña
Total Positivity, $QR$ Factorization, and Neville Elimination. SIAM J. Matrix Anal. Appl. 14 (4) (1993)