LOCAL WELL-POSEDNESS FOR QUASI-LINEAR PROBLEMS: A PRIMER

被引:13
作者
Ifrim, Mihaela [1 ]
Tataru, Daniel [2 ]
机构
[1] Univ Wisconsin, Dept Math, Madison, WI 53705 USA
[2] Univ Calif Berkeley, Dept Math, Berkeley, CA USA
关键词
CAUCHY-PROBLEM; SCHRODINGER-EQUATIONS; CALCULUS;
D O I
10.1090/bull/1775
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Proving local well-posedness for quasi-linear problems in partial differential equations presents a number of difficulties, some of which are universal and others of which are more problem specific. On one hand, a common standard for what well-posedness should mean has existed for a long time, going back to Hadamard. On the other hand, in terms of getting there, there are by now both many variations-and also many misconceptions. The aim of these expository notes is to collect a number of both classical and more recent ideas in this direction, and to assemble them into a cohesive roadmap that can be then adapted to the reader's problem of choice.
引用
收藏
页码:167 / 194
页数:28
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