\(C^{\infty }\) regularity of solutions of an equation of Levi's type in \(\mathbb{R}^{2n+1}\)

DOI10.1007/s10231-001-8196-zzbMath1030.35019OpenAlexW1968281930MaRDI QIDQ1420355

Giovanna Citti, Annamaria Montanari

Publication date: 1 February 2004

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10231-001-8196-z

zbMATH Keywords

smoothnessfreezing methodcontrol distanceLevi equationsum of squares of nonlinear vector fields

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Subelliptic equations (35H20)

Related Items (8)

Hölder regularity for a Kolmogorov equation ⋮ Fundamental solutions and local solvability for nonsmooth Hörmander’s operators ⋮ Unnamed Item ⋮ The Levi Monge-Ampère equation: smooth regularity of strictly Levi convex solutions ⋮ Regularity properties of solutions of a class of elliptic-parabolic nonlinear Levi type equations ⋮ \(C^\infty\) regularity of solutions of the Levi equation ⋮ Basic properties of nonsmooth Hörmander's vector fields and Poincaré's inequality ⋮ Smoothness of Lipschitz-continuous graphs with nonvanishing Levi curvature

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