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Exact Solutions with Arbitrary Functions of Kadomtsev-Petviashvili Equation

机译:Kadomtsev-Petviashvili方程具有任意函数的精确解

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A generalized auxiliary equation method with symbolic computation is used to obtain more general exact solutions of the (3+1)-dimensional KadomtsevPetviashvili equation. As a result, exact nontravelling wave solutions with three arbitrary functions are obtained. These arbitrary functions provide enough freedom to discuss the behaviors of solutions. As an illustrative example, a new spatial structure of one solution is shown by setting the arbitrary functions as different Jacobi elliptic functions.
机译:使用带有符号计算的广义辅助方程方法来获得(3 + 1)维KadomtsevPetviashvili方程的更通用的精确解。结果,获得具有三个任意函数的精确非行波解。这些任意函数提供了足够的自由来讨论解决方案的行为。作为说明性示例,通过将任意函数设置为不同的Jacobi椭圆函数,显示了一种解决方案的新空间结构。

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