The extended expansion method for Jacobi elliptic function and the new exact periodic solutions for Klein-Gordon
Miao Zhang
Abstract
Miao Zhang
Abstract
In this paper,a generalized Jacobi elliptic function expansion method was used and with the aid of symbolic computation system mathematica some new exact periodic solutions which include the solutions obtained by Jacobi elliptic function method for Klein-Gordon are obtained.When the modulus m→1 or 0,these solutions degenerated to the corresponding solitary wave solutions,shock wave solutions os trigonometric function(singly periodic) solutions.
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In this paper,a generalized Jacobi elliptic function expansion method was used and with the aid of symbolic computation system mathematica some new exact periodic solutions which include the solutions obtained by Jacobi elliptic function method for Klein-Gordon are obtained.When the modulus m→1 or 0,these solutions degenerated to the corresponding solitary wave solutions,shock wave solutions os trigonometric function(singly periodic) solutions.
Key concepts: Elliptic function, Jacobi elliptic functions, Elliptic integral, Trigonometric functions, Trigonometry, Mathematics, Mathematical analysis, Quarter period