Publicaciones en las que colabora con Juan Manuel Peña Fernández (12)

2022

  1. Almost strictly sign regular rectangular matrices

    Journal of Computational and Applied Mathematics, Vol. 404

2020

  1. Algorithmic characterization of pentadiagonal ASSR matrices

    International Journal of Computer Mathematics, Vol. 97, Núm. 1-2, pp. 431-443

2019

  1. Combined matrices of almost strictly sign regular matrices

    Journal of Computational and Applied Mathematics, Vol. 354, pp. 144-151

  2. Comparing pivoting strategies for almost strictly sign regular matrices

    Journal of Computational and Applied Mathematics, Vol. 354, pp. 96-102

2017

  1. ASSR matrices and some particular cases

    SEMA SIMAI Springer Series

  2. Backward stability with almost strictly sign regular matrices

    Journal of Computational and Applied Mathematics, Vol. 322, pp. 71-80

  3. QR decomposition of almost strictly sign regular matrices

    Journal of Computational and Applied Mathematics, Vol. 318, pp. 646-657

2016

  1. Almost strictly sign regular matrices and Neville elimination with two-determinant pivoting

    Applied Mathematics and Computation, Vol. 289, pp. 426-434

  2. Characterizations of M-banded ASSR matrices

    SEMA SIMAI Springer Series (Springer International Publishing), pp. 33-49

2015

  1. Almost strictly totally negative matrices: An algorithmic characterization

    Journal of Computational and Applied Mathematics, Vol. 275, pp. 238-246

  2. Characterizations of Almost Strictly Sign Regular matrices and some particular cases

    Proceedings of the XXIV Congress on Differential Equations and Applications, XIV Congress on Applied Mathematics

  3. On the characterization of almost strictly sign regular matrices

    Journal of Computational and Applied Mathematics, Vol. 275, pp. 480-488