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On the stability of equivariant embedding of compact CR manifolds with circle action

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Abstract

We prove the stability of the equivariant embedding of compact strictly pseudoconvex CR manifolds with transversal CR circle action under circle invariant deformations of the CR structures.

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Acknowledgements

The authors thank the referee for many detailed remarks that have helped improve the presentation.

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Correspondence to George Marinescu.

Additional information

C.-Y. Hsiao was partially supported by Taiwan Ministry of Science of Technology project 104-2628-M-001-003-MY2, the Golden-Jade fellowship of Kenda Foundation and Academia Sinica Career Development Award. X. Li was supported by National Natural Science Foundation of China (Grant no. 11501422). G. Marinescu is partially supported by DFG funded project CRC TRR 191 and gratefully acknowledges the support of Academia Sinica, Taipei, where part of this paper was written.

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Hsiao, CY., Li, X. & Marinescu, G. On the stability of equivariant embedding of compact CR manifolds with circle action. Math. Z. 289, 201–222 (2018). https://doi.org/10.1007/s00209-017-1948-2

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