On the Smoothing Properties of Solutions to the Modified Korteweg-de Vries Equation
β Scribed by F. Linares; M. Scialom
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 352 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0022-0396
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π SIMILAR VOLUMES
We consider a stochastic Korteweg de Vries equation forced by a random term of white noise type. This can be a model of water waves on a fluid submitted to a random pressure. We prove existence and uniqueness of solutions in H 1 (R) in the case of additive noise and existence of martingales solution
We study the asymptotic behavior for large time of solutions to the Cauchy problem for the generalized Korteweg de Vries (gKdV) equation u t + ( |u| \&1 u) x + 1 3 u xxx =0, where x, t # R when the initial data are small enough. If the power \ of the nonlinearity is greater than 3 then the solution