Abstract:Abstract. It is proved that the Hodge decomposition and Serre duality hold on a non-compact weighted CR manifold with negligible boundary. A complete CR manifold has negligible boundary. Some examples of complete CR manifolds are presented.
“…Finally, let us point out that our results extend to any holomorphic vector bundle valued forms over a weighted CR manifold (see e.g. [15]).…”
Section: →0mentioning
confidence: 80%
“…in the last passage we have used the fact that T (e i , e j ) = δ ij √ −1ξ . Therefore, by the Ricci identity, (15)…”
Section: Proof Let α ∈ a Q (M)mentioning
confidence: 99%
“…Therefore, by combining Lemmae 13 and 5, if M is Riemannian complete, it has negligible boundary. All of the following examples are Riemannian complete (see [15] for details). EXAMPLE 1 (Heisenberg group).…”
Section: Examplesmentioning
confidence: 99%
“…ACKNOWLEDGMENTS. The author wishes to express his gratitude to Dr. Itoh and Mr. Saotome for providing him with interesting examples of non-compact CR manifolds that are studied from a different point of view in the joint work [15].…”
The self-adjointness of a sublaplacian and Kohn-Rossi laplacians on a non-compact strictly pseudoconvex CR manifold is proved. As applications to geometry, the vanishing and the conservativeness of harmonic forms are obtained.
“…Finally, let us point out that our results extend to any holomorphic vector bundle valued forms over a weighted CR manifold (see e.g. [15]).…”
Section: →0mentioning
confidence: 80%
“…in the last passage we have used the fact that T (e i , e j ) = δ ij √ −1ξ . Therefore, by the Ricci identity, (15)…”
Section: Proof Let α ∈ a Q (M)mentioning
confidence: 99%
“…Therefore, by combining Lemmae 13 and 5, if M is Riemannian complete, it has negligible boundary. All of the following examples are Riemannian complete (see [15] for details). EXAMPLE 1 (Heisenberg group).…”
Section: Examplesmentioning
confidence: 99%
“…ACKNOWLEDGMENTS. The author wishes to express his gratitude to Dr. Itoh and Mr. Saotome for providing him with interesting examples of non-compact CR manifolds that are studied from a different point of view in the joint work [15].…”
The self-adjointness of a sublaplacian and Kohn-Rossi laplacians on a non-compact strictly pseudoconvex CR manifold is proved. As applications to geometry, the vanishing and the conservativeness of harmonic forms are obtained.
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