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多项式展开法求解KdV-Burgers方程的精确解

Exact Solutions of KdV-Burgers Equation by A Polynomial Expansion Method
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摘要 基于齐次平衡法的思想,利用多项式展开法解得了KdV-Burgers方程的精确解.这种方法还能用来求解更多的非线性数学物理方程或方程组的精确解. The exact solutions of the KdV-Burgers equation are obtained by a polynomial expansion method based on idea of the homogeneous balance method. The method can also be applied to solve more nonlinear mathe-matical physics equation or equations.
出处 《湖南师范大学自然科学学报》 CAS 北大核心 2008年第1期40-43,共4页 Journal of Natural Science of Hunan Normal University
基金 国家自然科学基金资助项目(50474051)
关键词 齐次平衡法 多项式展开法 KDV-BURGERS方程 精确解 homogeneous balance method polynomial expansion method KdV-Burgers equation exact solutions
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