diff options
author | LordMcFungus <mceagle117@gmail.com> | 2021-03-22 18:05:11 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-03-22 18:05:11 +0100 |
commit | 76d2d77ddb2bed6b7c6b8ec56648d85da4103ab7 (patch) | |
tree | 11b2d41955ee4bfa0ae5873307c143f6b4d55d26 /vorlesungen/slides/3/minimalpolynom.tex | |
parent | more chapter structure (diff) | |
parent | add title image (diff) | |
download | SeminarMatrizen-76d2d77ddb2bed6b7c6b8ec56648d85da4103ab7.tar.gz SeminarMatrizen-76d2d77ddb2bed6b7c6b8ec56648d85da4103ab7.zip |
Merge pull request #1 from AndreasFMueller/master
update
Diffstat (limited to 'vorlesungen/slides/3/minimalpolynom.tex')
-rw-r--r-- | vorlesungen/slides/3/minimalpolynom.tex | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vorlesungen/slides/3/minimalpolynom.tex b/vorlesungen/slides/3/minimalpolynom.tex new file mode 100644 index 0000000..2b36a65 --- /dev/null +++ b/vorlesungen/slides/3/minimalpolynom.tex @@ -0,0 +1,30 @@ +% +% minimalpolynom.tex +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\begin{frame}[t] +\frametitle{Minimalpolynom} +\begin{block}{Definition} +Zu jeder $n\times n$-Matrix $A$ +gibt es ein Polynom $m_A(X)\in\Bbbk[X]$ minimalen Grades $\deg m_A\le n^2$ +derart, dass $m_A(A)=0$. +\end{block} +\uncover<2->{% +\begin{block}{Strategie} +Das Minimalpolynom ist eine ``Invariante'' der Matrix $A$ +\end{block}} +\uncover<3->{% +\begin{block}{Satz von Cayley-Hamilton} +Für jede $n\times n$-Matrix $A\in M_n(\Bbbk)$ gilt $\chi_A(A)=0$ +\uncover<4->{% +\[ +\Downarrow +\] +Das Minimalpolynom $m_A\in \Bbbk[X]$ ist ein Teiler +des charakteristischen Polynoms $\chi_A\in \Bbbk[X]$} +\\ +\uncover<5->{$\Rightarrow $ +Faktorzerlegung on $\chi_A(X)$ ermitteln!} +\end{block}} +\end{frame} |