Publicaciones en colaboración con investigadores/as de Universidad de Zaragoza (18)

2023

  1. Depth of almost strictly sign regular matrices

    Mathematical Methods in the Applied Sciences, Vol. 46, Núm. 1, pp. 732-744

2022

  1. Almost strictly sign regular rectangular matrices

    Journal of Computational and Applied Mathematics, Vol. 404

2021

  1. A collection of efficient tools to work with almost strictly sign regular matrices

    Computational and Mathematical Methods

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. On the characterization of almost strictly sign regular matrices

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

2012

  1. A note on matrices with maximal growth factor for Neville elimination

    Journal of Computational and Applied Mathematics

2011

  1. Growth factors of pivoting strategies associated with Neville elimination

    Journal of Computational and Applied Mathematics

2010

  1. A collection of examples where Neville elimination outperforms Gaussian elimination

    Applied Mathematics and Computation, Vol. 216, Núm. 9, pp. 2525-2533

  2. Neville elimination: An efficient algorithm with application to chemistry

    Journal of Mathematical Chemistry, Vol. 48, Núm. 1, pp. 3-20

2009

  1. Iterative refinement for Neville elimination

    International Journal of Computer Mathematics