On a class of nonhyperbolic microdifferential equations with involutory double characteristics

DOI10.3792/pjaa.63.258zbMath0665.35003OpenAlexW1965220748MaRDI QIDQ1116009

Nobuyuki Tose

Publication date: 1987

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.63.258

zbMATH Keywords

Poisson bracketcomplexificationreal analytic manifoldpropagation of singularitiescanonical 1-formmicrodifferential equationregular involutory submanifoldsecond microlocally

Mathematics Subject Classification ID

Analyticity in context of PDEs (35A20) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Geometric theory, characteristics, transformations in context of PDEs (35A30)

Related Items

2nd microlocalization and conical refraction

Cites Work

• 2nd microlocalisation and conical refraction
• The 2-microlocal canonical form for a class of microdifferential equations and propagation of singularities
• On a class of 2-microhyperbolic systems
• Théorie de la deuxième microlocalisation dans le domaine complexe
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