Abstract
In this paper, the $L^p$ behavior of systems of linear, hyperbolic partial differential equations is examined by means of the theory of integrated semigroups. We show in particular how the degree of integration and therefore the regularity of the solution depends on the multiplicity of the eigenvalues of the symbol.
Citation
Matthias Hieber. "On linear hyperbolic systems with multiple characteristics." Differential Integral Equations 8 (4) 877 - 886, 1995. https://doi.org/10.57262/die/1369055616
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