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arXiv:math/9806108 [math.DG]AbstractReferencesReviewsResources

Rigidity of automorphisms and spherical CR structures

Jih-Hsin Cheng

Published 1998-06-19, updated 2000-05-24Version 2

We establish Bochner-type formulas for operators related to $CR$ automorphisms and spherical $CR$ structures. From such formulas, we draw conclusions about rigidity by making assumptions on the Tanaka-Webster curvature and torsion.

Comments: 9 pages
Journal: Proc. Amer. Math. Soc., 128(2000), 1825-1832
Categories: math.DG
Subjects: 53C24
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