๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A finite-element capacitance matrix method for exterior Helmholtz problems

โœ Scribed by Oliver G. Ernst


Publisher
Springer-Verlag
Year
1996
Tongue
English
Weight
389 KB
Volume
75
Category
Article
ISSN
0029-599X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A summary of Infinite Element formulatio
โœ K. Gerdes ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 874 KB

This work is devoted to a study and summary of different Infinite Element (IE) formulations for Helmholtz problems in arbitrary exterior domains. The theoretical setting for each of the different formulations is presented and related to the mathematical existence theory. The influence of a bilinear

A Domain Decomposition Method for the Ex
โœ Romeo F. Susan-Resiga; Hafiz M. Atassi ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 320 KB

A new domain decomposition method is presented for the exterior Helmholtz problem. The nonlocal Dirichlet-to-Neumann (DtN) map is used as a nonreflecting condition on the outer computational boundary. The computational domain is divided into nonoverlapping subdomains with Sommerfeld-type conditions

Error estimates of the finite element me
โœ Daisuke Koyama ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 795 KB

A priori error estimates in the H 1 -and L 2 -norms are established for the finite element method applied to the exterior Helmholtz problem, with modified Dirichlet-to-Neumann (MDtN) boundary condition. The error estimates include the effect of truncation of the MDtN boundary condition as well as th