Results 221 to 230 of about 377,272 (263)

The method of fundamental solutions for scattering and radiation problems

Engineering Analysis with Boundary Elements, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fairweather, G., Karageorghis, Andreas, Martin, P. A., Fairweather, G., Karageorghis, Andreas, Martin, P. A.   +5 more
openaire   +2 more sources

The Method of Fundamental Solutions for the Solution of Nonlinear Plane Potential Problems

IMA Journal of Numerical Analysis, 1989
Neben die Randelement-Methode (BEM) zur Lösung elliptischer Randwertprobleme ist in neuerer Zeit die Methode der Fundamental- Lösungen (MFS) getreten, die sich besonders eignet, wenn die Laplace- Gleichung mit nichtlinearen gemischten Randbedingungen zu lösen ist.
Karageorghis, Andreas, Fairweather, G., Karageorghis, Andreas, Fairweather, G.   +3 more
openaire   +2 more sources

Galerkin Formulations of the Method of Fundamental Solutions

Advances in Applied Mathematics and Mechanics, 2013
AbstractIn this paper, we introduce two Galerkin formulations of the Method of Fundamental Solutions (MFS). In contrast to the collocation formulation of the MFS, the proposed Galerkin formulations involve the evaluation of integrals over the boundary of the domain under consideration.
Berger, J. R., Karageorghis, Andreas, Berger, J. R., Karageorghis, Andreas   +3 more
openaire   +2 more sources

Fundamentals of Discrete Solution Methods

1992
Wave propagation is an inherent feature of the solutions to the Euler equations. The first part of this chapter surveys the basic theory of wave propagation encountered in hyperbolic differential equations including the concept of haracteristics,1 discontinuities, and weak solutions.2 Boundary conditions and how they affect stability are also discussed.
Albrecht Eberle, Arthur Rizzi, Ernst Heinrich Hirschel   +2 more
openaire   +1 more source

Virtual special issue: Trefftz Methods and Method of Fundamental Solutions

Engineering Analysis with Boundary Elements, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anita Uscilowska, Carlos Alves, Artur Maciąg   +2 more
openaire   +2 more sources

Reducing the ill conditioning in the method of fundamental solutions

Advances in Computational Mathematics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

The method of fundamental solutions for the Helmholtz equation

Applied Numerical Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zi-Cai Li, Yimin Wei, Yunkun Chen, Hung-Tsai Huang   +3 more
openaire   +2 more sources

The Method of Fundamental Solutions: A Weighted Least-Squares Approach

BIT Numerical Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Smyrlis, Yiorgos-Sokratis, Smyrlis, Yiorgos-Sokratis   +1 more
openaire   +3 more sources

The method of fundamental solutions for Signorini problems

IMA Journal of Numerical Analysis, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Poullikkas, A., Karageorghis, A., Georgiou, G.   +2 more
openaire   +3 more sources

The Method of Fundamental Solutions in Three-Dimensional Elastostatics

2002
We consider the application of the Method of Fundamental Solutions (MFS) to isotropic elastostatics problems in three-space dimensions. The displacements are approximated by linear combinations of the fundamental solutions of the Cauchy-Navier equations of elasticity, which are expressed in terms of sources placed outside the domain of the problem ...
Andreas Poullikkas, Andreas Karageorghis, Georgios Georgiou   +2 more
openaire   +1 more source