Sous ellipticite dans le cadre du calcul S(m,g)

DOI10.1080/03605309408821016zbMath0795.35155OpenAlexW2066979070MaRDI QIDQ4288038

Sami Mustapha

Publication date: 14 September 1994

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

Full work available at URL: https://doi.org/10.1080/03605309408821016

zbMATH Keywords

Weyl pseudo-differential operatorsexistence of a parametrixsubelliptic second order linear partial differential operatorssubellipticity condition

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05)

Related Items (10)

Hölder comparison of sub-elliptic distances and \(S(m,g)\) calculus ⋮ Subelliptic distances and powers of differential operators ⋮ Sous-ellipticite dans le cadre du calcul s(m,g) (II) ⋮ On a class of hyperbolic equations in Weyl-Hörmander calculus ⋮ Fefferman's SAK principle and a priori estimates for second order operators ⋮ Domination of powers of subelliptic pseudo-differential operators ⋮ A priori estimates for second order operators with symplectic characteristic manifold ⋮ L^pbounds inS(m,g)-calculus ⋮ Fefferman's SAK uncertainty principle ⋮ A class of invertible subelliptic operators in \(S(m,g)\)-classes

Cites Work

• Fundamental solutions for second order subelliptic operators
• Weighted distribution spaces and pseudodifferential operators
• Semigroup commutators under differences
• A general calculus of pseudodifferential operators
• Semigroup commutators under differences. II
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