基于隐式全离散局部间断Galerkin方法的时间分数阶KdV-Burgers-Kuramoto方程的数值算法
数值分析
2015-03-19 v2
摘要
本文考虑了一种全离散局部间断Galerkin(LDG)有限元方法,用于求解时间分数阶KdV-Burgers-Kuramoto(KBK)方程。该方案基于时间上的有限差分方法和空间上的局部间断Galerkin方法。我们证明了该方案是无条件稳定的,并且对于线性情况,误差估计的收敛速度为。数值算例展示了我们方案的有效性和准确性。
引用
@article{arxiv.1201.1156,
title = {Numerical algorithm based on an implicit fully discrete local discontinuous Galerkin method for the time-fractional KdV-Burgers-Kuramoto equation},
author = {Leilei Wei and Yinnian He},
journal= {arXiv preprint arXiv:1201.1156},
year = {2015}
}
备注
This paper has been withdrawn by the authors, due to the carelessness, we have submitted the wrong version of manuscript which was not the final one