Well-posedness in Sobolev spaces for semi-linear 3-evolution equations

被引:0
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作者
Ascanelli A. [1 ]
Boiti C. [1 ]
Zanghirati L. [1 ]
机构
[1] Dipartimento di Matematica ed Informatica, Università di Ferrara, Via Machiavelli n. 35
关键词
Non-linear evolution equations; Pseudo-differential operators; Well-posedness in Sobolev spaces;
D O I
10.1007/s11565-013-0191-y
中图分类号
学科分类号
摘要
We prove local in time well-posedness of the Cauchy problem in Sobolev spaces for semi-linear 3-evolution equations of the first order. We require real principal part, but complex valued coefficients for the lower order terms. Therefore decay conditions on the imaginary parts are needed, as x→∞. © 2013 Università degli Studi di Ferrara.
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页码:5 / 21
页数:16
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