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authorJuan Marín Noguera <juan.marinn@um.es>2020-04-05 16:01:04 +0200
committerJuan Marín Noguera <juan.marinn@um.es>2020-04-05 16:01:04 +0200
commit74893dc5802a6b49d30c138dd5b5fd76794bfdd1 (patch)
tree182e5eac19f899372999405223597ae71badc7db /anm/n1.lyx
parent0c01582cb98b52b0ef89eec0380e853a4f39039a (diff)
x
Diffstat (limited to 'anm/n1.lyx')
-rw-r--r--anm/n1.lyx90
1 files changed, 74 insertions, 16 deletions
diff --git a/anm/n1.lyx b/anm/n1.lyx
index 3121706..fbe9c32 100644
--- a/anm/n1.lyx
+++ b/anm/n1.lyx
@@ -77,19 +77,6 @@
\begin_body
-\begin_layout Standard
-\begin_inset Note Note
-status open
-
-\begin_layout Plain Layout
-p1[7] no incluída.
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
\begin_layout Section
Matrices
\end_layout
@@ -543,8 +530,8 @@ base
\begin_inset Formula $\mathbb{K}$
\end_inset
- es un conjunto
-\begin_inset Formula $\{v_{1},\dots,v_{n}\}$
+ es una tupla
+\begin_inset Formula $(v_{1},\dots,v_{n})$
\end_inset
de vectores linealmente independientes de
@@ -580,6 +567,31 @@ con
\end_layout
\begin_layout Standard
+Un
+\series bold
+producto escalar
+\series default
+ en un
+\begin_inset Formula $\mathbb{R}$
+\end_inset
+
+-espacio vectorial
+\begin_inset Formula $E$
+\end_inset
+
+ es una función
+\begin_inset Formula $\langle\cdot,\cdot\rangle:E\times E\to\mathbb{R}$
+\end_inset
+
+ bilineal simétrica tal que
+\begin_inset Formula $\forall f\in E\setminus\{0\},\langle f,f\rangle>0$
+\end_inset
+
+.
+
+\end_layout
+
+\begin_layout Standard
Llamamos
\series bold
producto escalar euclídeo
@@ -678,6 +690,26 @@ ortogonales
\end_layout
\begin_layout Standard
+Una
+\series bold
+norma
+\series default
+ en un
+\begin_inset Formula $\mathbb{K}$
+\end_inset
+
+-espacio vectorial
+\begin_inset Formula $V$
+\end_inset
+
+ es una aplicación
+\begin_inset Formula $\Vert\cdot\Vert:V\to\mathbb{K}$
+\end_inset
+
+ definida positiva,
+\end_layout
+
+\begin_layout Standard
Sean
\begin_inset Formula $f:V\to W$
\end_inset
@@ -1742,10 +1774,36 @@ espacio vectorial normado
.
Todas las normas en un espacio de dimensión finita son equivalentes, es
decir, definen la misma topología.
+
\end_layout
\begin_layout Standard
-Llamamos
+Si
+\begin_inset Formula $E$
+\end_inset
+
+ es un
+\begin_inset Formula $\mathbb{R}$
+\end_inset
+
+-espacio vectorial con un producto escalar
+\begin_inset Formula $\langle\cdot,\cdot\rangle$
+\end_inset
+
+,
+\begin_inset Formula $\Vert\cdot\Vert:E\to\mathbb{R}$
+\end_inset
+
+ dada por
+\begin_inset Formula $\Vert f\Vert:=\sqrt{\langle f,f\rangle}$
+\end_inset
+
+ define una norma en
+\begin_inset Formula $E$
+\end_inset
+
+.
+ Llamamos
\series bold
norma
\begin_inset Formula $p$