Abstract
We study finite-dimensional Moser-type reductions for the inverse nonlinear Korteweg–de Vries dynamical system and the Liouville integrability of these reductions in quadratures.
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Vorobiova, O.V., Prytula, M.M. Finite-Dimensional Nonlocal Reductions of the Inverse Korteweg–de Vries Dynamical System. Ukrainian Mathematical Journal 56, 198–207 (2004). https://doi.org/10.1023/B:UKMA.0000036096.08822.93
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DOI: https://doi.org/10.1023/B:UKMA.0000036096.08822.93