The Webster scalar curvature and sharp upper and lower bounds for the first positive eigenvalue of the Kohn-Laplacian on real hypersurfaces

DOI10.1007/s10114-018-7415-0zbMath1404.32071arXiv1803.07653OpenAlexW3101122604WikidataQ129710052 ScholiaQ129710052MaRDI QIDQ1782057

Duong Ngoc Son, Song-Ying Li

Publication date: 18 September 2018

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1803.07653

zbMATH Keywords

CR manifoldWebster curvaturefirst positive eigenvalue of the Kohn-Laplacian

Mathematics Subject Classification ID

Analysis on CR manifolds (32V20) (overlinepartial_b) and (overlinepartial_b)-Neumann operators (32W10)

Related Items (4)

Eigenvalues of the Kohn Laplacian and deformations of pseudohermitian structures on CR manifolds ⋮ Semi-isometric CR immersions of CR manifolds into Kähler manifolds and applications ⋮ On the Chern-Moser-Weyl tensor of real hypersurfaces ⋮ The CR Ahlfors derivative and a new invariant for spherically equivalent CR maps

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