Sergio
Amat Plata
Catedrático de Universidad
![Foto de Sergio](/img/uploaded/72c7cc3610c601529328695a99ebb46d.jpg)
![Foto de Universidad de La Rioja](/img/noimage_org.png)
Universidad de La Rioja
Logroño, EspañaPublikationen in Zusammenarbeit mit Forschern von Universidad de La Rioja (40)
2021
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A unified convergence analysis for single step-type methods for non-smooth operators
Journal of Computational Analysis and Applications, Vol. 29, Núm. 2, pp. 327-343
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On high-order iterative schemes for the matrix pth root avoiding the use of inverses
Mathematics, Vol. 9, Núm. 2, pp. 1-8
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On new means with interesting practical applications: Generalized power means
Mathematics, Vol. 9, Núm. 9
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On the application of the generalized means to construct multiresolution schemes satisfying certain inequalities proving stability
Mathematics, Vol. 9, Núm. 5, pp. 1-15
2020
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A chebyshev - Like method for approximating matrix square root
AIP Conference Proceedings
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A multistep Steffensen-type method for solving nonlinear systems of equations
Mathematical Methods in the Applied Sciences
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Comparing of the behaviour of iterative methods based on different means
AIP Conference Proceedings
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On the application of Lehmer means in signal and image processing
International Journal of Computer Mathematics, Vol. 97, Núm. 7, pp. 1503-1528
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On the local and semilocal convergence of a parameterized multi-step Newton method
Journal of Computational and Applied Mathematics, Vol. 376
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On the use of generalized harmonic means in image processing using multiresolution algorithms
International Journal of Computer Mathematics, Vol. 97, Núm. 1-2, pp. 455-466
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Purely iterative algorithms for Newton's maps and general convergence
Mathematics, Vol. 8, Núm. 7
2019
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A unified convergence analysis for some two-point type methods for Nonsmooth Operators
Mathematics, Vol. 7, Núm. 8
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On an Inverse Free Steffensen-Type Method for the Approximation of Stiff Differential Equations
Numerical Functional Analysis and Optimization, Vol. 40, Núm. 2, pp. 119-133
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Study of a new nonlinear parametric reconstruction
9th International Congress on Industrial and Applied Mathematics (ICIAM 2019)
2018
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On the local convergence study for an efficient k-step iterative method
Journal of Computational and Applied Mathematics
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On two high-order families of frozen Newton-type methods
Numerical Linear Algebra with Applications, Vol. 25, Núm. 1
2017
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Expanding the applicability of some high order Househölder-like methods
Algorithms, Vol. 10, Núm. 2
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On the Efficiency of a Family of Steffensen-Like Methods with Frozen Divided Differences
Computational Methods in Applied Mathematics, Vol. 17, Núm. 2, pp. 187-199
2016
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A Steffensen type method of two steps in Banach spaces with applications
Journal of Computational and Applied Mathematics, Vol. 291, pp. 317-331
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On a Moser–Steffensen Type Method for Nonlinear Systems of Equations
Mediterranean Journal of Mathematics, Vol. 13, Núm. 6, pp. 4109-4128