The Cauchy problem for some class of hyperbolic differential operators with variable multiple characteristics

DOI10.2969/JMSJ/03130481zbMath0403.35059OpenAlexW1967345790MaRDI QIDQ1256124

Kazuhiro Yamamoto

Publication date: 1979

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/03130481

zbMATH Keywords

EnerHyperbolic Differential OperatorWell-Posedness Cauchy Problem

Mathematics Subject Classification ID

Geometric theory, characteristics, transformations in context of PDEs (35A30) Higher-order hyperbolic equations (35L25) Pseudodifferential operators and other generalizations of partial differential operators (35S99)

Related Items (1)

Generalized Levi conditions for weakly hyperbolic equations. An attempt to treat the degeneracy with respect to the space variables

This page was built for publication: The Cauchy problem for some class of hyperbolic differential operators with variable multiple characteristics