Modelos e métodos numéricos en enxeñaría e ciencias aplicadas (M2NICA): Envíos recentes
Mostrando ítems 1-5 de 67
-
Data-driven characterization of viscoelastic materials using time-harmonic hydroacoustic measurements
(Elsevier B.V., 2024-02-01)[Absctract]: Any numerical procedure in mechanics requires choosing an appropriate model for the constitutive law of the material under consideration. The most common assumptions regarding linear wave propagation in a ... -
Models and numerical methods for XVA pricing under mean reversion spreads in a multicurrency framework
(Elsevier B.V., 2024-03)[Abstract]: In this article we make some new relevant contributions to the computation of total valuation adjustments (XVA) for financial derivatives involving several currencies. From the modelling point of view, for the ... -
Numerical Approximation of Convection-Diffusion Problems Through the PSI Method and Characteristics Method
(Springer, 2011-01-01)[Abstract]: In this work we present some numerical methods for solving evolutive convection-diffusion problems. In order to obtain a physically admissible solution we search for monotone and accurate methods that are also ... -
Pure Lagrangian and semi-Lagrangian finite element methods for the numerical solution of Navier–Stokes equations
(Elsevier, Institute for Mathematics and Computer Science (IMACS), 2015-05-26)[Abstract]: In this paper we propose a unified formulation to introduce Lagrangian and semi-Lagrangian velocity and displacement methods for solving the Navier–Stokes equations. This formulation allows us to state classical ... -
Second-Order Pure Lagrange-Galerkin Methods for Fluid-Structure Interaction Problems
(SIAM, Society for Industrial and Applied Mathematics, 2015-09-30)[Abstract]: In this paper we propose a second order (both in time and in space) pure Lagrange-Galerkin method for the numerical solution of fluid-structure interaction problems. The proposed scheme is written in material ...