Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4629952 | Applied Mathematics and Computation | 2012 | 9 Pages |
Abstract
In this paper we propose a new discontinuous Galerkin finite element (DG) method to solve Troesch's problem, which is highly sensitive for large values of the parameter. This two-point boundary value problem has been heavily studied since 1960, however, only a few papers have provided a reliable solution for high sensitivity. Therefore, we developed the DG method which has proved its efficiency for many decades to be a new numerical solver. We demonstrate through computational results compared with those computed by other methods, that the discontinuous Galerkin method provides a quite efficient, accurate and reliable solution. Thus, the DG method is an attractive and competitive alternative to other numerical and semi-analytical techniques to solve highly sensitive nonlinear problems.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
H. Temimi,