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Rational solutions of KZ equation, case $S_4$

Lev Sakhnovich
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Abstract

We consider the Knizhnik-Zamolodchikov system of linear differential equations. The coefficients of this system are generated by elements of the symmetric group $S_n$. We separately investigate the case $S_4$. In this case we solve the corresponding KZ-equation in the explicit form.

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Lev Sakhnovich. 2007-02-14. Rational solutions of KZ equation, case $S_4$. https://arxiv.org/abs/math/0702404

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