组合BBM-Burgers方程的显式精确解

Explicit and Exact Solutions to the Compound BBM-Burgers Equation

用直接方法和假设方法的一种结合得到了组合BBM -Burgers混合型方程的一些显式精确行波解。这些解包括孤立波解、奇异行波解和三角函数型周期波解。这个方程的一些特别重要的情形如组合BBM方程、mBBM -Burgers方程、mBBM方程、BBM

Some explicit and exact travelling wave solutions to the compound BBM-Burgers equation are obtained by a kind of combination of the direct method and the hypthesis method. These solutions include solitary wave solutions, sigular traveing wave solutions, and triangular function periodic wave solutions.The equation of the compound BBM, mBBM-Burgers, mBBM, BBM-Burgers and BBM can by souluted exactly by the method respectively.