We study the Whitham equations, which describe the semiclassical limit of the defocusing nonlinear Schrödinger equation. The limit is governed by a pair of hyperbolic equations of two independent variables for a short time starting from the initial time. After this hyperbolic solution breaks down, t
Hydrodynamic symmetries for the Whitham equations for the nonlinear Schrödinger equation (NSE)
✍ Scribed by V.R. Kudashev; S.E. Sharapov
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 283 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0375-9601
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