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Hyperbolic systems with non-diagonalisable principal part and variable multiplicities, II: Microlocal analysis
Journal of Differential Equations ( IF 2.4 ) Pub Date : 2020-11-01 , DOI: 10.1016/j.jde.2020.05.038
Claudia Garetto , Christian Jäh , Michael Ruzhansky

In this paper we continue the study of non-diagonalisable hyperbolic systems with variable multiplicity started by the authors in \cite{Garetto2018}. In the case of space dependent coefficients, we prove a representation formula for solutions that allows us to derive results of regularity and propagation of singularities.

中文翻译:

具有不可对角化主部分和可变多重性的双曲系统,II:微局域分析

在本文中,我们继续研究由作者在 \cite{Garetto2018} 中开始的具有可变多重性的非对角化双曲系统。在空间相关系数的情况下,我们证明了解决方案的表示公式,该公式使我们能够得出奇点的规律性和传播的结果。
更新日期:2020-11-01
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