Difference equations compatible with trigonometric KZ differential equations
Difference equations compatible with trigonometric KZ differential equations
复制标题
与三角 KZ 微分方程兼容的差分方程
DOI：
10.1155/s1073792800000441
复制
发表时间：
2000
影响因子：
1
通讯作者：
A. Varchenko
中科院分区：
文献类型：
--
作者：
V. Tarasov;A. Varchenko
与李代数$\g$相关的三角KZ方程依赖于参数$\lambda\in\h$，其中$\h\子集\g$是Cartan子代数。我们提出了一个与KZ方程相容的关于波长的动力学差分方程组。利用$g$-模的缠绕算子构造了动力学方程。
The trigonometric KZ equations associated with a Lie algebra $\g$ depend on a parameter $\lambda\in\h$ where $\h\subset\g$ is the Cartan subalgebra. We suggest a system of dynamical difference equations with respect to $\lambda$ compatible with the KZ equations. The dynamical equations are constructed in terms of intertwining operators of $\g$-modules.