Etude spectrale d'operateurs hypoelliptiques a caracteristiques multiples. II

DOI10.1080/03605308308820269zbMath0522.35069OpenAlexW1980719557MaRDI QIDQ3672389

Arbderemane Mohamed

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1080/03605308308820269

zbMATH Keywords

multiple characteristicsself-adjoint pseudodifferential operatorsasymptotic behavior of number of eigenvalues

Mathematics Subject Classification ID

Numerical computation of solutions to systems of equations (65H10) Pseudodifferential operators as generalizations of partial differential operators (35S05) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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On the Generalization of Hörmander's Inequality ⋮ Complex powers of vector valued operators and their application to asymptotic behavior of eigenvalues ⋮ Spectral analysis and geometry of a sub-Riemannian structure on \(S^3\) and \(S^7\) ⋮ Lower bounds for systems with double characteristics. ⋮ Parametrix construction for a class of anisotropic operators ⋮ A Generalization of Hörmander's Inequality-I ⋮ On the Cauchy Problem for a Class of Linear Weakly Hyperbolic Operators ⋮ MELIN INEQUALITY FOR PARADIFFERENTIAL OPERATORS AND APPLICATIONS ⋮ A lower bound for systems with double characteristics

Cites Work

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