Decay of the local energy for the solutions of the critical Klein–Gordon equation

被引:0
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作者
Ahmed Bchatnia
Naima Mehenaoui
机构
[1] University of Tunis El Manar,UR Analyse Non
来源
Semigroup Forum | 2020年 / 100卷
关键词
Klein–Gordon equation; Wave; Exponential decay;
D O I
暂无
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学科分类号
摘要
We prove the exponential decay of local energy for the Klein–Gordon equation with localized critical nonlinearity. The proof relies on generalized Strichartz estimates, and semi-group of Lax–Phillips.
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页码:698 / 716
页数:18
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