[EN] The evaluation of matrix functions plays an important and relevant role in many scientific applications because matrix functions have proven to be an ecient tool in applications such as reduced order models [1], [2, ...

[EN] In this paper, we introduce two approaches to compute the matrix hyperbolic tangent. While one of them is based on its own definition and uses the matrix exponential, the other one is focused on the expansion of its ...

[ES] El presente Trabajo Fin de Máster describe el desarrollo de un servicio Cloud seguro, fiable y de alta productividad para el análisis de estructuras de edificación. Dicho servicio se apoya en la plataforma Cloud ...

[EN] The matrix logarithm function has applicability in many engineering and science fields. Improvements in its calculation, from the point of view of both accuracy and/or execution time, have a direct impact on these ...

Este Proyecto Final de Carrera tiene como objetivo el desarrollo, y su posterior implantación, de una aplicación informática personalizada a las necesidades de una prestigiosa tienda de moda y complementos, ubicada en ...

[EN] In this work, a new method to compute the matrix exponential function by using an approximation based on Euler polynomials is proposed. These polynomials are used in combination with the scaling and squaring technique, ...

[ES] La electrificación del transporte es cada vez más vital para reducir las emisiones de gases de efecto invernadero y combatir el cambio climático. Los vehículos eléctricos son fundamentales en esta transición, ya que ...

[EN] This paper presents a new series expansion based on Bernoulli matrix polynomials to approximate the matrix cosine function. An approximation based on this series is not a straightforward exercise since there exist ...

[EN] Matrix exponentials are widely used to efficiently tackle systems of linear differential equations. To be able to solve systems of fractional differential equations, the Caputo matrix exponential of the index a > 0 ...