On the uniqueness of solution to the Cauchy problem for elliptic equations in two variables

DOI10.2977/PRIMS/1195169839zbMath0781.35012OpenAlexW2084357169MaRDI QIDQ1176252

Shin-Ichi Fujii

Publication date: 25 June 1992

Published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2977/prims/1195169839

zbMATH Keywords

uniquenessCauchy problemprincipal symbolsmooth coefficientstriple characteristicslinear elliptic operatorfactorization of the symbol

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Boundary value problems for higher-order elliptic equations (35J40) Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items (1)

On the uniqueness for the Cauchy problem for elliptic equations with triple characteristics

Cites Work

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• A smooth linear elliptic differential equation without any solution in a sphere

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