Tohoku Mathematical Journal
2018
December
SECOND SERIES VOL. 70, NO. 4

Tohoku Math. J.
70 (2018), 487-510

Title PSEUDO-HERMITIAN MANIFOLDS WITH AUTOMORPHISM GROUP OF MAXIMAL DIMENSION

Author Jae-Cheon Joo and Kang-Hyurk Lee

(Received March 17, 2014, revised June 20, 2016)
Abstract. This paper concerns a local characterization of 5-dimensional pseudo-Hermitian manifolds with maximal automorphism group in the case the underlying almost CR structures are not integrable. We also present examples of globally homogeneous model of maximal dimensional automorphism group.

Mathematics Subject Classification. Primary 32V05; Secondary 53B15.
Key words and phrases. Almost CR manifolds, pseudo-Hermitian manifolds, infinitesimal automorphism.

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