The Cauchy Problem for Hyperbolic Operators with Variable Multiple Characteristics

DOI10.2307/2042545zbMath0402.35063OpenAlexW4229736799MaRDI QIDQ4186755

Kazuhiro Yamamoto

Publication date: 1978

Full work available at URL: https://doi.org/10.2307/2042545

zbMATH Keywords

Cauchy ProblemHyperbolic Differential OperatorMultiple CharacteristicsWell-Posed

Mathematics Subject Classification ID

Initial value problems for first-order hyperbolic systems (35L45) Initial value problems for higher-order hyperbolic equations (35L30)

Cites Work

• Sur une condition suffisante pour que le problème de Cauchy faiblement hyperbolique soit bien pose. Cas de multiplicité de caractéristiques au plus triple
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