Poincare model
isometry
between H and D
Ricci curvature
of S^3
Jacobi field
還有一些有待解決 主要是CMC上的Jacobi field
磁單極
Cartan
Magic Formula
如何應用
RG4102中
中
(1)若
則M is locally isometric to
(2)若
則M is locally isometric to hyperbolic 3-sphere
Lie derivative在對微分形式 計算時比較麻煩,
Cartan magic formula
會有幫助 有實例嗎
台大博士班幾何與拓撲考題
中 
則M is locally isometric to 
(2)若
則M is locally isometric to hyperbolic 3-sphere 中 則M is locally isometric to (2)若 則M is locally isometric to hyperbolic 3-sphere