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-rw-r--r--anm/n2.lyx24
1 files changed, 23 insertions, 1 deletions
diff --git a/anm/n2.lyx b/anm/n2.lyx
index e7172c6..f2e7187 100644
--- a/anm/n2.lyx
+++ b/anm/n2.lyx
@@ -1466,11 +1466,33 @@ Si lo fuera, las columnas serían linealmente dependientes y existiría
\end_inset
.
-
\end_layout
\end_deeper
\begin_layout Enumerate
+\begin_inset Formula $\langle x,y\rangle_{A}:=y^{*}Ax$
+\end_inset
+
+ es un producto escalar en
+\begin_inset Formula $\mathbb{R}^{n}$
+\end_inset
+
+ y
+\begin_inset Formula $\Vert x\Vert_{A}:=\sqrt{x^{*}Ax}$
+\end_inset
+
+ es una norma, la
+\series bold
+norma euclídea asociada
+\series default
+ a
+\begin_inset Formula $A$
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Enumerate
Para
\begin_inset Formula $X\in{\cal M}_{n\times k}$
\end_inset