Representation of solutions and regularity properties for weakly hyperbolic systems

Ilia Kamotski, Micahel Ruzhansky

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Regularity properties of generic hyperbolic systems with diagonalizable principal part will be established in Lp and other function spaces. Sharp regularity of solutions will be discussed. Applications will be given to solutions of scalar weakly hyperbolic equations with non-involutive characteristics. Established representation of solutions and its properties allow to derive spectral asymptotics for elliptic systems with diagonalizable principal part.
Original languageEnglish
Title of host publication Pseudo-Differential Operators and Related Topics
EditorsP. Boggiatto, L. Rodino, J. Toft, M. W. Wong
Place of PublicationBasel, Switzerland
PublisherBirkhauser Verlag
Pages53-63
Number of pages11
DOIs
Publication statusPublished - 2006

Publication series

NameOperator Theory: Advances and Applications
Volume164

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    Kamotski, I., & Ruzhansky, M. (2006). Representation of solutions and regularity properties for weakly hyperbolic systems. In P. Boggiatto, L. Rodino, J. Toft, & M. W. Wong (Eds.), Pseudo-Differential Operators and Related Topics (pp. 53-63). (Operator Theory: Advances and Applications; Vol. 164). Birkhauser Verlag. https://doi.org/10.1007/3-7643-7514-0_4