摘要

In this paper, we consider a discrete restriction associated with KdV equations. Some new Strichartz estimates are obtained. We also establish the local well-posedness for the periodic generalized Kortewegde Vries equation with nonlinear term F(u)partial derivative(x)u provided F is an element of C-5 and the initial data phi is an element of H-s with s > 1/2.

  • 出版日期2013