Exact Periodic-Wave Solutions for (2+1)-Dimensional Boussinesq Equation and (3+1)-Dimensional KP Equation

The (2+ 1)-dimensional Boussinesq equation and (3+ 1)-dimensional KP equation are studied by using the extended Jacobi elliptic-function method. The exact periodic-wave solutions for the two equations are obtained.

作 者： ZHAO Qiang LIU Shi-Kuo FU Zun-Tao   作者單位： School of Physics, Peking University, Beijing 100871, China  刊 名： 理論物理通訊（英文版）  ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS  年，卷(期)： 2004 42(8)  分類號： O4  關鍵詞： Jacobi elliptic-function method   (2+1)-dimensional Boussinesq equation   (3+1)-dimensional KPequation   periodic-wave solutions  

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