Approximate Homotopy Symmetry Reduction Method: Infinite Series Reductions to Kawahara Equation

作者：Liu Xi Zhong^*

来源：Communications in Theoretical Physics, 2010, 54(1): 31-34.

• approximate homotopy symmetry method
• Kawahara equation
• homotopy series solutions

The Kawahara equation is studied through the approximate homotopy symmetry method. Under this method we get the similarity reduction solutions of the Kawahara equation, leading to the corresponding homotopy series solutions. Furthermore, the similarity solutions of the corresponding reduced linear ordinary differential equations are also considered.

• 出版日期2010-7-15
• 单位上海交通大学