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S Jul 3, 2013 at 15:50 history edited Alicia Garcia-Raboso CC BY-SA 3.0
improved formatting.
S Jul 3, 2013 at 15:50 history suggested Davide Giraudo CC BY-SA 3.0
improved formatting.
Jul 3, 2013 at 15:49 review Suggested edits
Jul 3, 2013 at 15:50
Jul 3, 2013 at 15:07 comment added Otis Chodosh @Igor, I think the question is appropriate if it is edited to be the question in my answer (which I am pretty sure is the only reasonable question one could ask). I doubt it is homework (I might hazard a guess that it comes from reading Bray's thesis, where he asserts it is true, but leaves it to the reader, because it is not essential to his main goal).
Jul 3, 2013 at 14:53 answer added Otis Chodosh timeline score: 5
Jul 3, 2013 at 14:25 comment added Igor Khavkine David, the underlying manifold $M$ of the Schwarzschild spacetime is $\mathbb{R}^2\times S^2$. It's an open manifold with no boundary. So what do you mean by that? Also, with no motivation, this comes off a bit like homework.
Jul 3, 2013 at 13:44 review First posts
Jul 3, 2013 at 14:37
Jul 3, 2013 at 13:26 history asked david CC BY-SA 3.0