1. Mar 24, 2009

### jfitz

Does anybody know, or know where to find, the expressions for the gradient and/or divergence in hyperspherical coordinates.
Specifically, I'd like to know $$\nabla \cdot \hat{r}$$ in dimensions higher than 3.

2. Mar 24, 2009

### jfitz

Nevermind, it's (D-1)/r.