An Iterative FEM for Solving Wave Problems of a Halfspace
β Scribed by M. Premrov; I. Spacapan
- Publisher
- John Wiley and Sons
- Year
- 2002
- Weight
- 124 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1617-7061
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract An iterative method for reconstruction of solutions to second order elliptic equations by Cauchy data given on a part of the boundary, is presented. At each iteration step, a series of mixed wellβposed boundary value problems are solved for the elliptic operator and its adjoint. The con
In this paper we consider the finite dimensional approximation of Landweber iteration for nonlinear ill-posed problems and propose an a posteriori stopping rule to choose the termination index of the iteration. Under certain conditions, we obtain convergence, a pseudo-optimality estimate, and rates
## Abstract This paper illustrates the application of Wynn's vector Ξ΅βalgorithm to solve a system of equations arising in the method of moments (MoM) solution of an electrostatic problem. Since the method is iterative, it does not require inversion of a matrix. The degree of accuracy of the solutio
The paper presents a new relatively simple yet very effective method to obtain an approximate solution of the direct and inverse problems for two-dimensional wave equation (two space variables and time). Such a equation describes, for example, the vibration of a membrane. To obtain an approximate so