๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On Nonreflecting Boundary Conditions

โœ Scribed by Marcus J. Grote; Joseph B. Keller

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
604 KB
Volume
122
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Direction-Adaptive Nonreflecting Boundar
Direction-Adaptive Nonreflecting Boundary Conditions
โœ Paolo Luchini; Renato Tognaccini ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 559 KB

Presented in this work is a nonlinear adaptive nonreflecting boundary condition (NRBC) that, when compared with classical local NRBCs, further reduces the wave reflection error at far fields in the numerical simulation of wave dominated problems. A nonlinear procedure can considerably improve the ac

Nonreflecting Boundary Conditions Based
Nonreflecting Boundary Conditions Based on Kirchhoff-Type Formulae
โœ Dan Givoli; Dan Cohen ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 554 KB

Exact nonreflecting boundary conditions are considered for exterior three-dimensional time-dependent wave problems. These include a nonlocal condition for acoustic waves based on Kirchhoff's formula, orginally proposed by L. Ting and M. J. Miksis (J. Acoust. Soc. Am. 80, 1825 (1986), and an analogou

Nonreflecting Boundary Conditions for El
Nonreflecting Boundary Conditions for Elastodynamic Scattering
โœ Marcus J. Grote ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 197 KB

An exact nonreflecting boundary condition was derived previously for timedependent elastic waves in three space dimensions [SIAM J. Appl. Math. 60, 803 (2000)]. It is local in time, nonlocal on the artificial boundary, and involves only first derivatives of the displacement. Here it is shown how to

Nonreflecting Boundary Conditions for Ma
Nonreflecting Boundary Conditions for Maxwell's Equations
โœ Marcus J Grote; Joseph B Keller ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 234 KB

Exact nonreflecting boundary conditions are derived for the time dependent Maxwell equations in three space dimensions. These conditions hold on a spherical surface B, outside of which the medium is assumed to be homogeneous, isotropic, and source-free. They are local in time and nonlocal on B, and

Nonreflecting Boundary Conditions for Ti
Nonreflecting Boundary Conditions for Time-Dependent Scattering
โœ Marcus J. Grote; Joseph B. Keller ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 446 KB

of the ordinary differential equation which occurs in the boundary condition. An exact nonreflecting boundary condition was derived previously for use with the time dependent wave equation in three Finally, we shall solve a sequence of scattering problems space dimensions. Here it is shown how to c