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CR automorphisms of real analytic manifolds In complex space

M. S. Baouendi·P. Ebenfelt·L. P. Rothschild
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Abstract

In this paper we shall give sufficient conditions for local CR diffeomorphisms between two real analytic submanifolds of $\Bbb C^N$ to be determined by finitely many derivatives at finitely many points. These conditions will also be shown to be necessary in model cases. We shall also show that under the same conditions, the Lie algebra of the infinitesimal CR automorphisms at a point is finite dimensional.

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M. S. Baouendi, P. Ebenfelt, L. P. Rothschild. 1996-03-11. CR automorphisms of real analytic manifolds In complex space. https://arxiv.org/abs/math/9603201

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