Deformation of fillable CR structures
微分几何
2007-05-23 v1 复变函数
摘要
We study the fillability (or embeddability) of structures under the gauge-fixed Cartan flow. We prove that if the initial structure is fillable with nowhere vanishing Tanaka-Webster curvature and free torsion, then it keeps having the same property after a short time. In the Appendix, we show the uniqueness of the solution to the gauge-fixed Cartan flow.
引用
@article{arxiv.math/0202051,
title = {Deformation of fillable CR structures},
author = {Jih-Hsin Cheng},
journal= {arXiv preprint arXiv:math/0202051},
year = {2007}
}
备注
17 pages