This commit is contained in:
parent
1860f988c2
commit
4a27324442
1 changed files with 1 additions and 2 deletions
|
@ -1,8 +1,7 @@
|
|||
\lecture{03}{2023-10–23}{Cantor-Bendixson}
|
||||
|
||||
\begin{theorem}[Cantor-Bendixson]
|
||||
\yaref{thm:cantorbendixson}{Cantor-Bendixson}{Cantor-Bendixson}
|
||||
|
||||
\yalabel{thm:cantorbendixson}{Cantor-Bendixson}{Cantor-Bendixson}
|
||||
If $A \subseteq \R$ is closed,
|
||||
it is either at most countable or else
|
||||
$A$ contains a perfect set.
|
||||
|
|
Loading…
Reference in a new issue