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Proceedings of the American Mathematical Society

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Chain-preserving diffeomorphisms and CR equivalence

Author: Jih Hsin Chêng
Journal: Proc. Amer. Math. Soc. 103 (1988), 75-80
MSC: Primary 32F25
MathSciNet review: 938647
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Abstract: It is shown that a diffeomorphism that preserves chains between two nondegenerate CR manifolds is actually either a CR isomorphism or a conjugate CR isomorphism.

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Keywords: CR manifold, chain
Article copyright: © Copyright 1988 American Mathematical Society