Publication:4003380

Publication date: 18 September 1992

resolvent Grassmannian differential algebra KdV and KP hierarchies stationary equations matrix hierarchies $\Sigma$-function algebraic formulation of Hamiltonian structures Gelfand-Dickey equations ring of pseudodifferential operators

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) KdV equations (Korteweg-de Vries equations) (35Q53) Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Soliton equations (35Q51) Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02)

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