Buscar
Mostrando ítems 1-3 de 3
Embedded pairs of fractional step Runge-Kutta methods and improved domain decomposition techniques for parabolic problems
(Springer, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper we design and apply new embedded pairs of Frac-
tional Step Runge-Kutta methods to the e±cient solution of multidimensional
parabolic problems. These time integrators are combined with a suitable split-
ting ...
Parallel solution of nonlinear parabolic problems on logically rectangular grids
(Springer, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
This work deals with the efficient numerical solution of nonlinear
transient flow problems posed on two-dimensional porous media of
general geometry. We first consider a spatial semidiscretization of such
problems by ...
Charge transfer in the Rydberg hydrogen atom metal surface interaction: a transition state approach
(2007)
info:eu-repo/semantics/conferenceObject,
We study the classical dynamics of a hydrogen atom near a metallic surface in the presence of a uniform electric field. By continuation of families of periodic orbits and surfaces of section we show that, due to the electric ...