✦ LIBER ✦

Multipole fast algorithm for the least-squares approach of the method of fundamental solutions for three-dimensional harmonic problems

✍ Scribed by I. Saavedra; H. Power

Publisher: John Wiley and Sons
Year: 2003
Tongue: English
Weight: 135 KB
Volume: 19
Category: Article
ISSN: 0749-159X
DOI: 10.1002/num.10071

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Fast algorithm for the solution of large

Fast algorithm for the solution of large-scale non-negativity-constrained least squares problems

✍ Mark H. Van Benthem; Michael R. Keenan 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB 👁 2 views

An iterative penalty method for the leas

An iterative penalty method for the least squares solution of boundary value problems

✍ D. G. Zeitoun; J. P. Laible; G. F. Pinder 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 426 KB 👁 2 views

This article is concerned with iterative techniques for linear systems of equations arising from a least squares formulation of boundary value problems. In its classical form, the solution of the least squares method is obtained by solving the traditional normal equation. However, for nonsmooth boun

Numerical analysis of the method of fund

Numerical analysis of the method of fundamental solution for harmonic problems in annular domains

✍ Th. Tsangaris; Y.-S. Smyrlis; A. Karageorghis 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 301 KB 👁 1 views

APPLICATION OF THE ORDINARY LEAST-SQUARE

APPLICATION OF THE ORDINARY LEAST-SQUARES APPROACH FOR SOLUTION OF COMPLEX VARIABLE BOUNDARY ELEMENT PROBLEMS

✍ GUO-QING YU; TODD C. RASMUSSEN 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB 👁 2 views

Cauchy's theorem is used to generate a Complex Variable Boundary Element Method (CVBEM) formulation for steady, two-dimensional potential problems. CVBEM uses the complex potential, w"#i , to combine the potential function, , with the stream function, . The CVBEM formulation, using Cauchy's theorem,

Multilevel fast multipole algorithm for

Multilevel fast multipole algorithm for three-dimensional dielectric targets in the vicinity of a lossy half space

✍ Jiangqi He; Anders Sullivan; Lawrence Carin 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 130 KB 👁 1 views

## Abstract The multilevel fast multipole algorithm (MLFMA) is applied to the problem of a general three‐dimensional dielectric target above or below a lossy half space. The dyadic half‐space Green's function is evaluated rigorously for the “near” MLFMA interactions, while an asymptotic Green's fun

A Preconditioned Krylov Subspace Method

A Preconditioned Krylov Subspace Method for the Solution of Least Squares Problems in Inverse Scattering

✍ Kees Vuik; Agur G.J. Sevink; Gérard C. Herman 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 384 KB

In this paper we consider an underdetermined system of equations Lx ϭ b so m Ͻ n. However, the methods given We present an iterative method of preconditioned Krylov type for the solution of large least squares problems. We prove that the in Section 3 can also be used for overdetermined systems. me