SL(2,R)/SO(2,r)=H^2(2-dim hyperbolic space)
the questions below for scientific debate
1.how to understand SL(2,R)/SO(2,r)=H^2(2-dim hyperbolic space)
2.Let M be a compact manifold ,T compact lie group,what can we say about
M^T(the set of fixed points of M under the action of T),is M^T manifold?
how to argue?further,if T is torus,and M is T-set,how to see
Euler number (M)=Euler number (M^T) (This was a PM to me)
These questions are not "Calculus and Analysis". I'm moving it to "Topology and Geometry".
|All times are GMT -5. The time now is 10:44 AM.|
Powered by vBulletin Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
© 2014 Physics Forums