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Local and global well-posedness for dispersion generalized Benjamin-Ono equations on the circle
被引:7
|作者:
Schippa, Robert
[1
]
机构:
[1] Univ Bielefeld, Fak Math, Postfach 10 01 31, D-33501 Bielefeld, Germany
关键词:
Dispersive equations;
Benjamin-Ono equation;
Short-time Fourier restriction norm method;
Modified energies;
5TH-ORDER KDV EQUATION;
INITIAL-VALUE PROBLEM;
CAUCHY-PROBLEM;
L-2;
REGULARITY;
WAVES;
D O I:
10.1016/j.na.2020.111777
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
New local well-posedness results for dispersion generalized Benjamin-Ono equations are proved in the periodic case. The family of equations under consideration links the Benjamin-Ono and Korteweg-de Vries equation. For sufficiently strong dispersion global well-posedness in L-2(T) is derived. (C) 2020 Elsevier Ltd. All rights reserved.
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页数:38
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