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Two--poles R-matrices

M. Talon
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Abstract

We study integrable dynamical systems described by a Lax pair involving a spectral parameter. By solving the classical Yang-Baxter equation when the R-matrix has two poles we show that they can be interpreted as natural motions on a twisted loop algebra.

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M. Talon. 1992-10-02. Two--poles R-matrices. https://arxiv.org/abs/hep-th/9210014

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