Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4636382 | Applied Mathematics and Computation | 2007 | 13 Pages |
Abstract
Patch approximation and an approximation to the Jacobian of the isoparametric map are applied to discuss a three-level and a four-level Galerkin alternating-direction procedures for a kind of nonlinear hyperbolic equation which is given on a nonrectangular, curved region. With these procedures, multi-dimensional problems can be solved as a series of one-dimensional problems. And the L2 norm error estimates are derived.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
X. Lai, Yuan Yirang,