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Mostrando ítems 1-10 de 1955
Stability estimate for the semi-discrete linearized Benjamin-Bona-Mahony equation
(EDP Sciences, 2021)
In this work we study the semi-discrete linearized Benjamin-Bona-Mahony equation (BBM) which is a model for propagation of one-dimensional, unidirectional, small amplitude long waves in non-linear dispersive media. In ...
A compact finite differences exact projection method for the Navier–Stokes equations on a staggered grid with fourth-order spatial precision
(ElsevierAmsterdam, 2015-09)
An exact projection method for the numerical solution of the incompressible Navier–Stokes equations is
devised. In all spatial discretizations, fourth-order compact finite differences are used, including domain
boundaries ...
A fourth-order compact finite volume scheme for fully nonlinear and weakly dispersive Boussinesq-type equations. Part II: Boundary conditions and validation
(WILEY, 2007)
This paper supplements the validation of the fourth-order compact finite volume Boussinesq-type model presented by Cienfuegos et al. (Int. J. Numer. Meth. Fluids 2006, in press). We discuss several issues related to the ...
On The Development Of Finite Volume Methods For Computational Solid Mechanics
(Asociacion Argentina de Mecanica Computacional, 2007-10)
Since its initial development as a tool for structural analysis around the mid-fifties the Finite Element Method (FEM) has evolved to become the most popular and used method in modern Computational Solid Mechanics. On the ...