KdV Flow on Generalized Reflectionless Potentials

Автор(и)

  • S. Kotani Kwansei Gakuen University School of Science and Technology Hyogo 2-1 Gakuen, Sanda-shi, Hyogo 669-1337, Japan

Ключові слова:

Korteweg de Vries equation, inverse spectral methods, reflectionless potentials.

Анотація

The purpose of this article is to construct KdV flow on a space of gene- ralized reflectionless potentials by applying Sato's Grassmannian approach. The point is that the base space contains not only rapidly decreasing potentials but also oscillating ones such as periodic ones, which makes it possible for us to discuss the shift invariant probability measures on it.

Mathematics Subject Classification: 35Q53, 37K15.

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Опубліковано

2008-12-16

Як цитувати

(1)
Kotani, S. KdV Flow on Generalized Reflectionless Potentials. J. Math. Phys. Anal. Geom. 2008, 4, 490-528.

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