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arXiv · 2001.04709

Hyperbolic systems with non-diagonalisable principal part and variable multiplicities, II: microlocal analysis

Claudia Garetto·Christian Jäh·Michael Ruzhansky
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Abstract

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.

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Claudia Garetto, Christian Jäh, Michael Ruzhansky. 2020-01-14. Hyperbolic systems with non-diagonalisable principal part and variable multiplicities, II: microlocal analysis. https://arxiv.org/abs/2001.04709

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