RT Journal Article
T1 Nonreflecting boundary conditions for discrete waves
A1 Tapiador Fernández, Bárbara
A1 Carpio Rodríguez, Ana María
AB We introduce a new class of nonreflecting boundary conditions for lattice models, which minimizes reflections at artificial boundaries. Exact integrodifferential boundary conditions for finite chains and half-spaces are obtained by means of Green's functions for initial value problems. Truncating the resulting integrals in time, we obtain absorbing boundary conditions. Numerical tests illustrate the ability of these conditions to suppress reflections.
PB Elsevier
SN 0021-9991
YR 2010
FD 2010
LK https://hdl.handle.net/20.500.14352/42116
UL https://hdl.handle.net/20.500.14352/42116
LA eng
NO Carpio Rodríguez, A. M. y Tapiador Fernández, B. «Nonreflecting Boundary Conditions for Discrete Waves». Journal of Computational Physics, vol. 229, n.o 5, marzo de 2010, pp. 1879-96. DOI.org (Crossref), https://doi.org/10.1016/j.jcp.2009.11.013.
DS Docta Complutense
RD 1 sept 2024