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Compatible Dubrovin-Novikov Hamiltonian operators and the Lie derivative. (English. Russian original) Zbl 1049.37518

Russ. Math. Surv. 56, No. 6, 1175-1176 (2001); translation from Usp. Mat. Nauk 56, No. 6, 161-162 (2001).

MSC:

37K05 Hamiltonian structures, symmetries, variational principles, conservation laws (MSC2010)
37K10 Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.)
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