Construction of a Gibbs Measure Associated to the Periodic Benjamin-ono Equation

نویسنده

  • N. TZVETKOV
چکیده

We define a finite Borel measure of Gibbs type, supported by the Sobolev spaces of negative indexes on the circle. The measure can be seen as a limit of finite dimensional measures. These finite dimensional measures are invariant by the ODE’s which correspond to the projection of the Benjamin-Ono equation, posed on the circle, on the first N , N ≥ 1 modes in the trigonometric bases.

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تاریخ انتشار 2006