Article ID Journal Published Year Pages File Type
4640775 Journal of Computational and Applied Mathematics 2010 10 Pages PDF
Abstract

We investigate a Cauchy problem for the Helmholtz equation. A modified boundary method is used for solving this ill-posed problem. Some Hölder-type error estimates are obtained. The numerical experiment shows that the modified boundary method works well.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
A regularization method for a Cauchy problem of the Helmholtz equation
Authors
,