An explicit formula for the cubic Szegő equation

Patrick Gérard, Sandrine Grellier

Source record

Source: Crossref

Published: Sep 5, 2014

DOI: 10.1090/s0002-9947-2014-06310-1

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Source abstract

We derive an explicit formula for the general solution of the cubic Szegő equation and of the evolution equation of the corresponding hierarchy. As an application, we prove that all the solutions corresponding to finite rank Hankel operators are quasiperiodic.

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