𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the choice of expansion functions in the Helmholtz equation least-squares method

✍ Scribed by Semenova, Tatiana; Wu, Sean F.


Book ID
119992085
Publisher
American Institute of Physics
Year
2005
Tongue
English
Weight
393 KB
Volume
117
Category
Article
ISSN
0001-4966

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A least-squares method for the Helmholtz
✍ P. Monk; Da-Qing Wang πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 871 KB

We investigate the use of least-squares methods to approximate the Helmholtz equation. The basis used in the discrete method consists of st lutions of the Helmholtz equation (either consisting of plane waves or Bessel functions) on each element of a finite element grid. Unlike p~evious methods of th

A least squares finite element method wi
✍ Carlos E. Cadenas; Javier J. Rojas; Vianey Villamizar πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 740 KB

An application of least squares finite element method (LSFEM) to wave scattering problems governed by the one-dimensional Helmholtz equation is presented. Boundary conditions are included in the variational formulation following Cadenas and Villamizar's previous paper in Cadenas and Villamizar [C. C