Concatenations Applied to Analytic Hypoellipticity of Operators with Double Characteristics

DOI10.2307/1999160zbMath0542.35024OpenAlexW1966773744MaRDI QIDQ3329823

Kil Hyun Kwon

Publication date: 1984

Full work available at URL: https://doi.org/10.2307/1999160

zbMATH Keywords

double characteristicsconcatenationanalytic pseudodifferential operators

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Pseudodifferential operators as generalizations of partial differential operators (35S05) Geometric theory, characteristics, transformations in context of PDEs (35A30) Continuation and prolongation of solutions to PDEs (35B60) Hypoelliptic equations (35H10)

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Cites Work

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• Analytic hypo-ellipticity of a class of pseudodifferential operators with double characteristics and applications to the -neumann problem
• On a class of systems of pseudodifferential equations with double characteristics
• Concatenations of second‐order evolution equations applied to local solvability and hypoellipticity
• Editorial board
• Parametrices for pseudodifferential operators with multiple characteristics

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