On the subelliptic test estimates

DOI10.1002/cpa.3160330307zbMath0414.35078OpenAlexW2091523791MaRDI QIDQ3049279

Lars Hörmander

Publication date: 1980

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

Full work available at URL: https://doi.org/10.1002/cpa.3160330307

zbMATH Keywords

differential operatorspseudodifferential operatorsSchwartz spacesubelliptic test estimates

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) (35R20)

Related Items (7)

Réduction microlocale des systèmes d'opérateurs pseudo- différentiels. (Microlocal reduction of systems of pseudodifferential operators) ⋮ A Class of Counterexamples to the Fefferman–Phong Inequality for Systems ⋮ Subelliptic estimates for certain complexes of pseudodifferential operators ⋮ Systèmes sous-elliptiques. II. (Subelliptic systems. II) ⋮ Unnamed Item ⋮ Lower bounds for systems with double characteristics. ⋮ Parametrix constructions for some classes of right-invariant differential operators on the heisenberg group

Cites Work

• ON A CLASS OF HYPOELLIPTIC OPERATORS

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