Local well-posedness and ill-posedness on the equation of type □u = uk(partial derivativeu)α

被引:9
|
作者
Fang, DY [1 ]
Wang, CB [1 ]
机构
[1] Zhejiang Univ, Dept Math, Hangzhou 310027, Peoples R China
关键词
semilinear wave equation; low regularity; local well-posedness; ill-posedness;
D O I
10.1142/S0252959905000294
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper undertakes a systematic treatment of the low regularity local well-posedness and ill-posedness theory in H-s and H-s for semilinear wave equations with polynomial nonlinearity in u and partial derivative u. This ill-posed result concerns the focusing type equations with nonlinearity on u and partial derivative(t)u.
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页码:361 / 378
页数:18
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