- #1
mtak0114
- 47
- 0
Hi,
I am currently doing a course in GR and have just gone over a proof of the focusing theorem..
now this relied on the fact that geodesics do not cross. But I could not see clearly the contradiction if geodesics did happen to cross?
any help would be greatly appreciated.
Maki
I am currently doing a course in GR and have just gone over a proof of the focusing theorem..
now this relied on the fact that geodesics do not cross. But I could not see clearly the contradiction if geodesics did happen to cross?
any help would be greatly appreciated.
Maki