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Dynamical r-matrix for the elliptic Ruijsenaars-Schneider system

F. W. Nijhoff, V. B. Kuznetsov, E. K. Sklyanin, O. Ragnisco

solv-intarXiv:solv-int/9603006

Abstract

The classical r-matrix structure for the generic elliptic Ruijsenaars-Schneider model is presented. It makes the integrability of this model as well as of its discrete-time version that was constructed in a recent paper manifest.

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