On the spectrum of a strictly pseudoconvex CR manifold

DOI10.1007/BF02940818zbMath0897.32010MaRDI QIDQ1378231

Sorin Dragomir, Elisabetta Barletta

Publication date: 19 October 1998

Published in: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (Search for Journal in Brave)

zbMATH Keywords

eigenvalue estimatesub-Laplacianpseudohermitian structurestrictly pseudoconvex CR-manifold

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) CR structures, CR operators, and generalizations (32V05)

Related Items (5)

Dirichlet and Neumann eigenvalue problems on CR manifolds ⋮ Inequalities and bounds for the eigenvalues of the sub-Laplacian on a strictly pseudoconvex CR manifold ⋮ Unnamed Item ⋮ The sharp upper bounds for the first positive eigenvalue of the Kohn-Laplacian on compact strictly pseudoconvex hypersurfaces ⋮ The first positive eigenvalue of the sub-Laplacian on CR spheres

Cites Work

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• On the eigenvalues of a class of hypoelliptic operators
• Pseudo-hermitian structures on a real hypersurface
• Harmonic integrals on strongly pseudo-convex manifolds. I
• The first eigenvalue of a sublaplacian on a pseudohermitian manifold
• Psuedo-Einstein Structures on CR Manifolds
• On Pseudohermitian Immersions Between Strictly Pseudoconvex CR Manifolds

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