Multilinear estimates for periodic KdV equations, and applications

被引:139
作者
Colliander, J
Keel, M
Staffilani, G
Takaoka, H
Tao, T
机构
[1] Univ Toronto, Dept Math, Toronto, ON, Canada
[2] Univ Minnesota, Dept Math, Minneapolis, MN 55455 USA
[3] MIT, Dept Math, Cambridge, MA 02139 USA
[4] Kobe Univ, Dept Math, Kobe, Hyogo, Japan
[5] Univ Calif Los Angeles, Dept Math, Los Angeles, CA 90095 USA
关键词
Korteweg-de Vries equation; nonlinear dispersive equations; bilinear estimates; multilinear harmonic analysis;
D O I
10.1016/S0022-1236(03)00218-0
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove an endpoint multilinear estimate for the X-s,X-b spaces associated to the periodic Airy equation. As a consequence we obtain sharp local well-posedness results for periodic generalized KdV equations, as well as some global well-posedness results below the energy norm. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:173 / 218
页数:46
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