Sur l'unicité dans le problème de Cauchy pour les opérateurs différentiels à caractéristiques de multiplicité constante

DOI10.2748/tmj/1178229835zbMath0498.35026OpenAlexW1965808548MaRDI QIDQ1171218

Kinji Watanabe

Publication date: 1979

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj/1178229835

zbMATH Keywords

uniquenessCauchy problemcharacteristics of constant multiplicitydifferential operator of order m in polynomial form

Mathematics Subject Classification ID

Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Geometric theory, characteristics, transformations in context of PDEs (35A30) Initial value problems for linear higher-order PDEs (35G10)

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Conformally variational Riemannian invariants, On the uniqueness of solution to the Cauchy problem for elliptic equations in two variables, Unicite du probleme de cauchy pour une classe d'operateurs differentiels, Strong unique continuation for products of elliptic operators of second order, Uniqueness in the Cauchy problem for a class of differential operators with double characteristics

Cites Work

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• Rélations de domination entre opérateurs différentieles
• On the uniqueness of the Cauchy problem for certain elliptic equations with triple characteristics
• Uniqueness in the Cauchy Problem for Partial Differential Equations
• On the Uniqueness of the Cauchy Problem II.
• Pseudo differential operators and the uniqueness of the cauchy problem