ListarAnálisis Matemático, Estadística e Investigación Operativa y Matematica Aplicada - (AM) por tema "Análisis numérico"
Mostrando ítems 1-7 de 7
-
A semi-implicit fully exactly well-balanced relaxation scheme for the shallow water system.
(SIAM, 2024)This article focuses on the design of semi-implicit schemes that are fully well-balanced for the one-dimensional shallow water equations, that is, schemes that preserve all smooth steady states of the system and not just ... -
Cuantificación de la incertidumbre en flujos geofísicos mediante el uso de esquemas de volúmenes finitos Monte Carlo multi-nivel
(UMA Editorial, 2018-07-02)Esta tesis doctoral se presenta como compendio de publicaciones fruto de años de investigación, y en ella se exponen los fundamentos teóricos necesarios para llevar a cabo la cuantificación de la incertidumbre en flujos ... -
High-order Approximate Lax-Wendroff methods for systems of conservation laws
(UMA Editorial, 2021-01-26)En esta tesis se introduce una nueva familia de métodos de alto orden: Los métodos Aproximadores Compactos Taylor para leyes de conservación (CAT por sus siglas en ingles). En estos métodos numéricos el proceso de ... -
High-order fully well-balanced numerical methods for one-dimensional blood flow with discontinuous properties
(Elsevier, 2022-12-27)In this paper, we are interested in the numerical study of the one-dimensional blood flow model with discontinuous mechanical and geometrical properties. We present the mathematical model together with its nondimensional ... -
High-order in-cell discontinuous reconstruction path-conservative methods for nonconservative hyperbolic systems–DR.MOOD method
(Wiley, 2024)In this work, we develop a new framework to deal numerically with discontinuous solutions in nonconservative hyperbolic systems. First an extension of the MOOD methodology to nonconservative systems based on Taylor expansions ... -
Mathematical and numerical modelling of dispersive water waves
(UMA Editorial, 2018-11-14)En esta tesis doctoral se expone en primer lugar una visión general del modelado de ondas dispersivas para la simulación de procesos tsunami-génicos. Se deduce un nuevo sistema bicapa con propiedades de dispersión mejoradas ... -
On geophysical applications of two-layer and two-phase shallow models
(2018-04-23)The main objective of this talk is to present some geophysical applications that can be studied with two-layer or two-phase shallow models. Namely, applications on avalanches and sediment transport problems. Firstly, several ...