The sharp lower bound for the first positive eigenvalue of the sublaplacian on a pseudohermitian 3-manifold

By Hung-Lin-Chiu. 2006

51 citations recorded by the source corpus.

Subfields: Applied Mathematics, Geometry and Topology

View Paper: https://www.semanticscholar.org/paper/d3520e59c02f8beab5b76e29086cb1baf1e17b7b

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In Applied Mathematics

1. Hung-Lin Chiu
2. Shun-Cheng Chang

In Geometry and Topology

1. Hung-Lin Chiu
2. Shun-Cheng Chang

Citations in the corpus

• On the CR analogue of Obata’s theorem in a pseudohermitian 3-manifold (2009, background): “Proposition 1.2 ([ 4 ,17]) Let (M, J ,θ )be a closed three-dimensional pseudohermitian manifold with nonnegative Paneitz operator P0. Suppose that”
• Nonnegativity of CR Paneitz Operator and Its Application to the CR Obata’s Theorem (2009, background): “Recently, it was proved by the second author [ 4 ] that the same result holds on a closed pseudohermitian 3-manifold (M 3 ,J,θ) under the nonnegativity of the CR”