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--- ebsd2021:tema6 [2021/09/09 16:16] – escola
+++ ebsd2021:tema6 [2021/09/14 09:14] (current) – escola
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-**Tema 6: Hadamard manifolds**
+**Tema 6: Hadamard manifolds - part 1**
 In this section we study some geometrical properties of Riemannian manifolds $M$ with negative
@@ Line 85: / Line 85: @@
 $\angle c'=\gamma$ has third side equal to $C_0$, then $C_0\leq C$.
-(2) {\sc Cosine law:} $C^2\geq A^2+B^2-2AB\cos\gamma$.
+(2) Cosine law: $C^2\geq A^2+B^2-2AB\cos\gamma$.
 **Proof.** (1) Let $g=\{g_p\}_{p\in M}$ be the metric on $M$.