Kortweg-de Vries方程的孤子解与超椭圆Sigma函数
Soliton Solutions of Kortweg-de Vries Equations and Hyperelliptic Sigma Functions
摘要:
对给定的退化曲线$y^2 = (x-c)P(x)^2$,利用超椭圆sigma函数和显式Abel积分构造了KdV孤子解.并给出了sigma函数与tau函数之间的联系。
英文摘要:
Soliton Solutions of Korteweg-de Vries (KdV) were constructed for given degenerate curves $y^2 = (x-c)P(x)^2$ in terms of hyperelliptic sigma functions and explicit Abelian integrals. Connection between sigma functions and tau function were also presented.
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