- #1
darida
- 37
- 1
Does this integration of Ricci scalar over surface apply in general or just for compact surfaces?
∫RdS = χ(g)
where χ(g) is Euler characteristic.
And could anybody give me some good references to prove the formula?
∫RdS = χ(g)
where χ(g) is Euler characteristic.
And could anybody give me some good references to prove the formula?