摘要设f ：Mm → R1m+1是无脐点类空超曲面，则在Mm上可以定义四个基本的共形不变量：共形度量g，共形1-形式C，共形第二基本形式B，共形Blaschke张量A.如果存在光滑函数λ和常数μ，使得A+μB=λg，则称Mm是拟迷向类空超曲面.本文不仅构造了拟迷向类空超曲面的例子，同时在相差R1m+1的一个共形变换下，本文还完全分类了拟迷向类空超曲面.
| | 服务 | |  | 加入引用管理器 | | E-mail Alert | | RSS | | 收稿日期: 2019-05-29 | | 基金资助:国家自然科学基金资助项目（11571037）
| | 作者简介: 姬秀,E-mail:jixiu1106@163.com;李同柱,E-mail:litz@bit.edu.cn |
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