Algebraic Aspects of Integrable Equations Honoring the by A.S. Fokas,I.M. Gelfand

By A.S. Fokas,I.M. Gelfand

Irene Dorfman died in Moscow on April 6, 1994, presently after seeing her appealing ebook on Dirac buildings [I]. the current quantity incorporates a number of papers aiming at celebrating her awesome contributions to arithmetic. Her most vital discoveries are linked to the algebraic constructions bobbing up within the research of integrable equations. lots of the articles contained during this quantity are within the similar spirit. Irene, operating as a pupil of Israel Gel'fand made the basic dis covery that integrability is heavily concerning the lifestyles of bi-Hamiltonian constructions [2], [3]. those buildings have been chanced on independently, and al such a lot concurrently, by way of Magri [4] (see additionally [5]). a number of papers during this booklet are in accordance with this extraordinary discovery. particularly Fokas, Olver, Rosenau build huge sessions on integrable equations utilizing bi-Hamiltonian struc tures, Fordy, Harris derive such constructions by means of contemplating the limit of isospectral flows to desk bound manifolds and Fuchssteiner discusses related constructions in a slightly summary setting.

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