论文标题
$ \ mathbb r^5 $的三维伪spherical submanifolds的退化Bianchi转换
Degenerate Bianchi transformations for three-dimensional pseudo-spherical submanifolds in $\mathbb R^5$
论文作者
论文摘要
研究了$ \ mathbb r^5 $中的三维伪球形次级体，其Bianchi变换为等级2。在Bianchi转换在人文上归化的情况下，可以获得此类亚策略的完整描述。
Three-dimensional pseudo-spherical submanifolds in $\mathbb R^5$, whose Bianchi transformations are degenerate of rank 2, are studied. A complete description of such submanifolds is obtained in the case where the Bianchi transformations are holonomically degenerate.
