L2 global well-posedness of the initial value problem associated to the Benjamin equation

被引:40
作者
Linares, F [1 ]
机构
[1] Inst Matemat Pura & Aplicada, BR-22460320 Rio De Janeiro, Brazil
关键词
Benjamin equation; well-posedness; KdV;
D O I
10.1006/jdeq.1998.3530
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study well-posedness for the initial value problem associated to the Benjamin equation and the periodic Benjamin equation. Global results are established for data in L-R(R) and L-2(T), respectively. We apply the recent theory, developed by Kenig, Pence, and Vega and Bourgain, to deal with low-regularity data for the initial value problem associated to the Korteweg-de Vries equation. (C) 1999 Academic Press.
引用
收藏
页码:377 / 393
页数:17
相关论文
共 13 条
[1]  
ALBERT J, 1996, CONCENTRATION COMPAC
[2]  
ALBERT JP, 1996, SOLITARY WAVES SOLUT
[3]  
ANGULO J, 1997, EXISTENCE STABILITY
[4]   SPREADING OF SINGULARITIES FOR A SEMI-LINEAR WAVE-EQUATION [J].
BEALS, M .
DUKE MATHEMATICAL JOURNAL, 1982, 49 (02) :275-286
[5]   A NEW KIND OF SOLITARY WAVE [J].
BENJAMIN, TB .
JOURNAL OF FLUID MECHANICS, 1992, 245 :401-411
[6]  
Bona J.L., 1998, ADV DIFFER EQU 3, P51
[7]  
Bourgain J., 1993, GEOM FUNCT ANAL, V3, P209
[8]  
Bourgain J., 1993, GEOM FUNCT ANAL, V3, P209
[9]   ORBITAL STABILITY OF STANDING WAVES FOR SOME NON-LINEAR SCHRODING EQUATIONS [J].
CAZENAVE, T ;
LIONS, PL .
COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1982, 85 (04) :549-561
[10]   ON THE CAUCHY-PROBLEM FOR THE BENJAMIN-ONO-EQUATION [J].
IORIO, RJ .
COMMUNICATIONS IN PARTIAL DIFFERENTIAL EQUATIONS, 1986, 11 (10) :1031-1081