Uniqueness in the Cauchy problem for a class of partial differential operators degenerate on the initial surface

DOI10.1215/kjm/1250521273zbMath0579.35011OpenAlexW2144058615MaRDI QIDQ1067086

Takashi Ōkaji

Publication date: 1984

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250521273

zbMATH Keywords

uniquenessCauchy problemCarleman estimatesdegenerateroots of principal symbol

Mathematics Subject Classification ID

Degenerate elliptic equations (35J70) Initial value problems for linear higher-order PDEs (35G10)

Related Items (3)

On the uniqueness of solution to the Cauchy problem for elliptic equations in two variables ⋮ Non-uniqueness in the Cauchy problem for partial differential operators with multiple characteristics. II ⋮ Non-uniqueness in the Cauchy problem for partial differential operators with multiple characteristics. II

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