Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4641339 | Journal of Computational and Applied Mathematics | 2009 | 7 Pages |
Abstract
We propose the damped inexact Newton method, coupled with preconditioned inner iterations, to solve the finite element discretization of a class of nonlinear elliptic interface problems. The linearized equations are solved by a preconditioned conjugate gradient method. Both the inner and outer iterations exhibit mesh independent superlinear convergence.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
István Antal, János Karátson,