Whitham-Broer-Kaup-Like方程组的精确解和守恒律
Exact solutions and conservation laws of Whi-tham-Broer-Kaup-Like equations
DOI: 10.12677/pm.2011.11003, PDF, HTML, 下载: 3,494  浏览: 10,909  国家自然科学基金支持
作者: 于金倩, 刘希强, 王婷婷：聊城大学数学科学学院，聊城
关键词: Whitham-Broer-Kaup-Like方程组；CK直接方法；对称；精确解；守恒律
WBKL Equations; CK’s Direct Method; Symmetry; Exact Solutions; Conservation Laws
摘要: 通过利用修正CK直接方法建立了Whitham-Broer-Kaup-Like(WBKL)方程组的对称群理论。利用对称群理论和WBKL方程组的旧解得到了它们的新的精确解。基于上述理论和WBKL方程组的共轭方程组的理论，得到了WBKL方程组的守恒律。
Abstract: By using the modified CK’s direct method, we derive the symmetry group theorem of WBKL equations. The new exact solutions of WBKL equations are obtained by applied the symmetry group theorem and the old solutions. Based on the above theorem and the adjoint equations, we derive the conservation laws of WBKL equations.
文章引用：于金倩, 刘希强, 王婷婷. Whitham-Broer-Kaup-Like方程组的精确解和守恒律[J]. 理论数学, 2011, 1(1): 12-14. http://dx.doi.org/10.12677/pm.2011.11003

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