Hyperbolic systems with non-diagonalisable principal part and variable multiplicities, II: microlocal analysis
journal contributionposted on 15.06.2020 by Claudia Garetto, Christian Jäh, Michael Ruzhansky
Any type of content formally published in an academic journal, usually following a peer-review process.
In this paper we continue the study of non-diagonalisable hyperbolic systems with variable multiplicity started by the authors in [GJR18]. 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.
FWO Odysseus Project G.0H94.18N: Analysis and Partial Differential Equations
Leverhulme Grant RPG-2017-151
EPSRC Grant EP/R003025/1
- Mathematical Sciences