Skip to main content
3 events
when toggle format what by license comment
Jun 26, 2018 at 10:28 comment added Aleksei Kulikov Well, wikipedia says that polygons are in $CS$ and if they are not dense in $C$ in topology you are thinking about then you should definitely tell us which topology you are imposing on $C$. Actually, for dense subset of polygons it is obvious that they are in $CS$ -- start with arbitrary polygon and add small square bump on one of it sides.
Jun 26, 2018 at 9:49 review Close votes
Jul 2, 2018 at 3:50
Jun 26, 2018 at 9:07 history asked Shahrooz CC BY-SA 4.0