Institute for Mathematical Physics Parabolic Geometries, Cr–tractors, and the Fefferman Construction

Institute for Mathematical Physics Parabolic Geometries, Cr–tractors, and the Fefferman Construction
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数学物理研究所抛物线几何、Cr-拖拉机和费弗曼构造

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通讯作者:
Andreas Čap
Andreas Čap
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作者:
Erwin Schrödinger International;Andreas Čap

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本文综述了近年来与A.R. Gover共同研究的超曲面型非简并CR流形的几何问题。具体讨论了一侧标准牵引车与规范Car-tan连接之间的关系,另一侧费弗曼空间的构造与环境度量构造。为了正确地看待这些结果,讨论了抛物几何一般理论的某些部分。
This is a survey on recent joint work with A.R. Gover on the geometry of non–degenerate CR manifolds of hypersurface type. Specifically we discuss the relation between standard tractors on one side and the canonical Car-tan connection, the construction of the Fefferman space and the ambient metric construction on the other side. To put these results into perspective, some parts of the general theory of parabolic geometries are discussed.
CR 不变量的环境度量构造
DOI: --
发表时间: 2007
期刊: IMA in Math.and Appl. 144
影响因子: --
作者:
M.E.Dokukin;K.Togo;and M.Inoue;武田 三男;K. Hirachi
通讯作者: K. Hirachi