环面链环的多项式

Polynomials of a torus link

纽结或者链环多项式的计算通常牵涉递归问题。研究利用二次方程的韦达定理来解决这些递归问题,从而得到环面链环T(2,m)的Conway多项式和Jones多项式的表达式。

Knot or link polynomial calculations often involve recursion problems.This paper solves these problems by using Vieta＇ s formulas for the quadratic equation.From this way,it gives expressions of the Conway polynomial and the Jones polynomial of a torus linkT（2,m）.