Hydrodynamic symmetries for the Whitham equations for the sine-Gordon equation
β Scribed by V.R. Kudashev; S.E. Sharapov
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 303 KB
- Volume
- 160
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
In this work, we study the persistence of a homoclinic orbit of the sine-Gordon equation under diffusive and driven perturbations. An analytic perturbation method based on time-dependent scattering theory, together with Fredholm theory, is used to establish persistence. The estimates are given in sp
A predictor-corrector scheme is developed for the numerical solution of the sine-Gordon equation using the method of lines approach. The solution of the approximating differential system satisfies a recurrence relation, which involves the cosine function. Pade' approximants are used to replace the c