A class of psrtdo-differential operators with double characteristics which do not propagate singularities

DOI10.1080/03605308008820150zbMath0438.35066OpenAlexW1968108465MaRDI QIDQ3879636

Paul Godin

Publication date: 1980

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03605308008820150

zbMATH Keywords

propagation of singularitiespseudo-differential operators with double characteristics

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Geometric theory, characteristics, transformations in context of PDEs (35A30) Propagation of singularities; initial value problems on manifolds (58J47)

Related Items

Perturbations of pseudo-differential operators with double characteristics of constant multiplicity

Cites Work

• Fourier integral operators. I
• Fourier integral operators. II
• ON THE LOCAL SOLUBILITY OF LINEAR PARTIAL DIFFERENTIAL EQUATIONS
• Pseudo‐differential operators