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authorAndreas Müller <andreas.mueller@ost.ch>2021-06-03 18:51:36 +0200
committerAndreas Müller <andreas.mueller@ost.ch>2021-06-03 18:51:36 +0200
commit680e1e763b8d899b3601b5ab0cf6f1fc2a114e1d (patch)
treeaff901d861b84c62e8eb2b7ff9981ae13a3f5baa /vorlesungen/slides/2/hilbertraum/sturm.tex
parentadd slides (diff)
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phases
Diffstat (limited to '')
-rw-r--r--vorlesungen/slides/2/hilbertraum/sturm.tex20
1 files changed, 11 insertions, 9 deletions
diff --git a/vorlesungen/slides/2/hilbertraum/sturm.tex b/vorlesungen/slides/2/hilbertraum/sturm.tex
index 1d772d6..a6865ab 100644
--- a/vorlesungen/slides/2/hilbertraum/sturm.tex
+++ b/vorlesungen/slides/2/hilbertraum/sturm.tex
@@ -22,6 +22,7 @@ mit Randbedingungen $y(0)=y(1)=0$
\end{block}
\end{column}
\begin{column}{0.48\textwidth}
+\uncover<2->{%
\begin{block}{Sturm-Liouville-Operator}
\[
A=-\frac{d^2}{dt^2} + q(t) = -D^2 + p
@@ -30,27 +31,28 @@ auf differenzierbaren Funktionen $\Omega=[0,1]\to\mathbb{C}$ mit Randwerten
\[
f(0)=f(1)=0
\]
-\end{block}
+\end{block}}
\end{column}
\end{columns}
+\uncover<3->{%
\begin{block}{Selbstadjungiert}
\begin{align*}
\langle f,Ag \rangle
-&=
+&\uncover<4->{=
\langle f,-D^2 g\rangle + \langle f,qg\rangle
=
-
\int_0^1 \overline{f}(t) \frac{d^2}{dt^2}g(t)\,dt
-+\langle f,qg\rangle
++\langle f,qg\rangle}
\\
-&=-\underbrace{[\overline{f}(t)g'(t)]_0^1}_{\displaystyle=0}
+&\uncover<5->{=-\underbrace{[\overline{f}(t)g'(t)]_0^1}_{\displaystyle=0}
+\int_0^1 \overline{f}'(t)g'(t)\,dt
-+\langle f,qg\rangle
-=-\int_0^1 \overline{f}''(t)g(t)\,dt
-+\langle qf,g\rangle
++\langle f,qg\rangle}
+\uncover<6->{=-\int_0^1 \overline{f}''(t)g(t)\,dt
++\langle qf,g\rangle}
\\
-&=\langle Af,g\rangle
+&\uncover<7->{=\langle Af,g\rangle}
\end{align*}
-\end{block}
+\end{block}}
\end{frame}
\egroup