Ribaucour transformation for flat $m$-Submanifolds in $\mathbb{H}^{m+n}$
Commun. Korean Math. Soc. 2006 Vol. 21, No. 4, 739-747 Published online December 1, 2006
Dafeng Zuo Korea Institute for Advanced Study
Abstract : By using $O(m+n,1)/O(m)\times O(n,1)$-system, we give an analytic version of Ribaucour transformation for flat $m$-dimen\-sio\-nal submanifolds in $\mathbb{H}^{m+n}$ with flat, non-degenerate normal bundle and free of weak umbilics, where $n\geq m-1$.
