Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6930165 | Journal of Computational Physics | 2016 | 13 Pages |
Abstract
The new schemes are tested using two evolution equations commonly used in materials science: the Cahn-Hilliard equation and the phase field crystal equation. We find that our methods can increase accuracy by many orders of magnitude in comparison to the original convexity-splitting algorithm. In addition, the optimal methods require little or no iteration, making their computation cost similar to the original algorithm.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Karl Glasner, Saulo Orizaga,