Gevrey hypoellipticity for non-subelliptic operators

DOI10.4310/PAMQ.2010.V6.N3.A2zbMath1213.35188MaRDI QIDQ612258

Antonio Bove, David S. Tartakoff

Publication date: 3 January 2011

Published in: Pure and Applied Mathematics Quarterly (Search for Journal in Brave)

zbMATH Keywords

analytic and Gevrey hypoellipticitysum-of-squares for complex vector fields

Mathematics Subject Classification ID

Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Geometric theory, characteristics, transformations in context of PDEs (35A30) Hypoelliptic equations (35H10) Subelliptic equations (35H20)

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