复域上四次对称椭圆Hamilton算子的三次扰动
Cubic Perturbations of Symmetric elliptic Hamiltonians of degree four in a Complex domain
摘要:
我们考虑Duffing振子$x"=x-x^3$的任意单参数立方形变。在第一Melnikov函数$M_1$为零,而$M_2\neq 0$为零的情况下,我们计算了$M_2$的一般形式,并在适当的复域上研究了它的零点.
英文摘要:
We consider arbitrary one-parameter cubic deformations of the Duffing oscillator $x"=x-x^3$. In the case when the first Melnikov function $M_1$ vanishes, but $M_2\neq 0$ we compute the general form of $M_2$ and study its zeros in a suitable complex domain.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。