Matemáticas
Department

Pedro
Alonso Jordá
Publications by the researcher in collaboration with Pedro Alonso Jordá (18)
2020
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Algorithmic characterization of pentadiagonal ASSR matrices
International Journal of Computer Mathematics, Vol. 97, Núm. 1-2, pp. 431-443
2019
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Combined matrices of almost strictly sign regular matrices
Journal of Computational and Applied Mathematics, Vol. 354, pp. 144-151
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Comparing pivoting strategies for almost strictly sign regular matrices
Journal of Computational and Applied Mathematics, Vol. 354, pp. 96-102
2017
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ASSR matrices and some particular cases
SEMA SIMAI Springer Series
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Backward stability with almost strictly sign regular matrices
Journal of Computational and Applied Mathematics, Vol. 322, pp. 71-80
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QR decomposition of almost strictly sign regular matrices
Journal of Computational and Applied Mathematics, Vol. 318, pp. 646-657
2016
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Almost strictly sign regular matrices and Neville elimination with two-determinant pivoting
Applied Mathematics and Computation, Vol. 289, pp. 426-434
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Characterizations of M-banded ASSR matrices
SEMA SIMAI Springer Series (Springer International Publishing), pp. 33-49
2015
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Almost strictly totally negative matrices: An algorithmic characterization
Journal of Computational and Applied Mathematics, Vol. 275, pp. 238-246
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On the characterization of almost strictly sign regular matrices
Journal of Computational and Applied Mathematics, Vol. 275, pp. 480-488
2013
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Conditioning and accurate computations with Pascal matrices
Journal of Computational and Applied Mathematics, Vol. 252, pp. 21-26
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Non-linear parallel solver for detecting point sources in CMB maps using Bayesian techniques
Journal of Mathematical Chemistry, Vol. 51, Núm. 4, pp. 1153-1163
2012
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A note on matrices with maximal growth factor for Neville elimination
Journal of Computational and Applied Mathematics
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Detecting point sources in CMB maps using an efficient parallel algorithm
Journal of Mathematical Chemistry, Vol. 50, Núm. 2, pp. 410-420
2011
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Growth factors of pivoting strategies associated with Neville elimination
Journal of Computational and Applied Mathematics
2010
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A collection of examples where Neville elimination outperforms Gaussian elimination
Applied Mathematics and Computation, Vol. 216, Núm. 9, pp. 2525-2533
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Neville elimination: An efficient algorithm with application to chemistry
Journal of Mathematical Chemistry, Vol. 48, Núm. 1, pp. 3-20
2009
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Iterative refinement for Neville elimination
International Journal of Computer Mathematics