introduction to riemannian manifolds graduate tex
-free: \(\nabla_X Y - \nabla_Y X = [X, Y]\), \item Metric compatibility: \(X \langle Y, Z \rangle = \langle \nabla_X Y, Z \rangle + \langle Y, \nabla_X Z \rangle\). \end{itemize} \end{theorem} ``` Import