A remark on Kohn's theorem on sums of squares of complex vector fields

DOI10.1016/j.aim.2022.108378zbMath1491.35128OpenAlexW4223438047WikidataQ113880979 ScholiaQ113880979MaRDI QIDQ2671881

Alberto Parmeggiani

Publication date: 3 June 2022

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aim.2022.108378

zbMATH Keywords

hypoellipticitysums of squares of complex vector fieldssubelliptic estimateMelin's inequality

Mathematics Subject Classification ID

Hypoelliptic equations (35H10) Subelliptic equations (35H20) Inequalities applied to PDEs involving derivatives, differential and integral operators, or integrals (35A23)

Cites Work

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• ON THE HYPOELLIPTICITY WITH A BIG LOSS OF DERIVATIVES
• On the Stability of the 𝐶^{∞}-Hypoellipticity under Perturbations
• La condition de hörmander-khon pour les operateurs pseudo-differentiels
• Lower bounds for pseudo-differential operators

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