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    • Jorge Sastre
    • Javier Ibáñez
    • Emilio Defez
    • Michael M. Tung
    • Jesús Peinado
    • José M. Alonso
    • Pedro A. Ruiz
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Group of High Performance Scientific Computing (HiPerSC)

Supported by Spanish Ministerio de Economía y Competitividad and European Regional Development Funds (TIN2014-59294-P) and (TIN2017-89314-P). Also supported by Universitat Politècnica de València, Primeros Proyectos Fund (SP20180016).

  • HiPerSC
  • People
    • Jorge Sastre
    • Javier Ibáñez
    • Emilio Defez
    • Michael M. Tung
    • Jesús Peinado
    • José M. Alonso
    • Pedro A. Ruiz
  • Publications
  • Software
    • License
  • Projects
Group of High Performance Scientific Computing (HiPerSC)

Two algorithms for computing the matrix cosine function

  • Two algorithms for computing the matrix cosine function, Jorge Sastre, Javier Ibáñez, Pedro Alonso, Jesús Peinado, Emilio Defez. Applied Mathematics and Computation, Volume 312, pp. 66-77, November 2017, Preprint.  Matlab code cosmtay.m.
1 October, 201723 March, 2018 Jesús Peinado
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  • Accurate Approximation of the Matrix Hyperbolic Cosine Using Bernoulli Polynomials
  • Euler polynomials for the matrix exponential approximation
  • On the backward and forward error of approximations of analytic functions and applications to the computation of matrix functions
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