Jacobian elliptic function

The results indicate that the time evolution function of charge or current is the Jacobian elliptic function instead of a sine one , and the squeezing effect appears periodically in the circuit .

结果表明：电荷与电流的时间演化函数由雅可比椭圆函数替代，而且在电路中显示周期性压缩效应。

In this paper , some explicit and exact travelling wave solutions of the Hamiltonian amplitude equation are obtained which contain solitary wave solutions , trigonometric function solutions and Jacobian elliptic function solutions .

得到了新Hamiltonian振幅方程的丰富的行波解，包括双曲函数解，三角函数解，椭圆函数解，幂函数解等。

By using the method of extended deformation mapping , many explicit and exact solutions of the coupled KdV equation are obtained which contain solitary solutions , trigonometric function solutions , Jacobian elliptic function solutions and power-function solutions .

利用推广的变形映射方法，求出了耦合KdV方程组的大量的精确解，这些解包含了孤子解，三角函数解，椭圆函数解，幂函数解等。

By constructing auxiliary functions , some new exact traveling wave solutions of the nonlinear coupled VB equations are obtained , which include solitary wave solutions , trigonometric function solutions , Jacobian elliptic function solutions and rational solutions , and some solutions are complex linear solutions .

利用构造辅助函数的方法，给出了非线性耦合VB方程组的某些新的精确行波解，包括孤子解、三角函数解、椭圆函数解和幂函数解，其中某些解还是复线型的。