摘要
We consider the Cauchy problem for the generalized Ostrovsky equation u(tx) = u + (f(u))xx, where f(u) = vertical bar u vertical bar(rho-1)u if rho is not an integer and f(u) = u(rho) if rho is an integer. We obtain the L-infinity time decay estimates and the large time asymptotics of small solutions under suitable conditions on the initial data and the order of the nonlinearity.
- 出版日期2013-10-15