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Numerical Solutions of the Regularized Long-Wave (RLW) Equation Using New Modification of Laplace-Decomposition Method
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作者 Nawal A. Al-Zaid Huda O. Bakodah Fathiah A. Hendi 《Advances in Pure Mathematics》 2013年第1期159-163,共5页
In this paper the new modification of Laplace Adomian decomposition method (ADM) to obtain numerical solution of the regularized long-wave (RLW) equation is presented. The performance of the method is illustrated by s... In this paper the new modification of Laplace Adomian decomposition method (ADM) to obtain numerical solution of the regularized long-wave (RLW) equation is presented. The performance of the method is illustrated by solving two test examples of the problem. To see the accuracy of the method, L2 and L∞ error norms are calculated. 展开更多
关键词 Adomian Decomposition Method regularized long-wave (rlw) LAPLACE TRANSFORM
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用余弦微分求积法数值求解RLW方程 被引量:2
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作者 孙建安 陶娜 +1 位作者 张涛锋 颜鹏程 《西北师范大学学报(自然科学版)》 CAS 北大核心 2011年第5期30-34,39,共6页
通过用余弦微分求积法(CDQM)对空间的离散,用差分法对时间的离散及Crank-Nicolson(C-N)线性化技术构造了求解Regularized Long Wave(RLW)方程的数值格式.通过算例以及与相关文献的比较,结果表明该算法精确度高,适应性强,时间复杂性好.
关键词 rlw方程 余弦微分求积法 数值解
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