SAK principle for a class of Grushin-type operators

DOI10.4171/RMI/455zbMath1113.35038MaRDI QIDQ854551

Lidia Maniccia, Marco Mughetti

Publication date: 5 December 2006

Published in: Revista Matemática Iberoamericana (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/41972

zbMATH Keywords

a priori estimatesFefferman-Phong inequalityGrushin-type symbolsSAK-principletwo levels of microlocalization

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) A priori estimates in context of PDEs (35B45)

Related Items (3)

Fefferman's SAK principle and a priori estimates for second order operators ⋮ A priori estimates for second order operators with symplectic characteristic manifold ⋮ A class of invertible subelliptic operators in \(S(m,g)\)-classes

Cites Work

• Unnamed Item
• Weighted distribution spaces and pseudodifferential operators
• Fefferman's SAK principle in one dimension
• On local solvability of linear partial differential equations
• The uncertainty principle
• A construction of approximate positive parts of essentially selfadjoint pseudo-differential operators
• On positivity of pseudo-differential operators

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