Login Preferences
About News Publications Statistics Downloads API Guide License How to use Preferences
bn:02921903n
Noun Named Entity
Categories: Theorems about quadrilaterals
EN
Petr–Douglas–Neumann theorem  Douglas-Neumann theorem  Douglas–Neumann theorem  Douglas’s theorem  Napoleon–Douglas–Neumann theorem
EN
In geometry, the Petr–Douglas–Neumann theorem is a result concerning arbitrary planar polygons. Wikipedia
Definitions
Relations
Sources
EN
In geometry, the Petr–Douglas–Neumann theorem is a result concerning arbitrary planar polygons. Wikipedia
IS A
theorem
NAMED AFTER
Jesse Douglas
Karel Petr
Bernhard Neumann
STATEMENT DESCRIBES
polygon
Wikipedia
EN
Petr–Douglas–Neumann theorem
Wikidata
EN
Petr–Douglas–Neumann theorem
Wikipedia Redirections
EN
Douglas-Neumann theorem, Douglas–Neumann theorem, Petr-Douglas-Neumann theorem
Wikidata Alias
EN
Douglas–Neumann theorem, Douglas’s theorem, Napoleon–Douglas–Neumann theorem, PDN-theorem, Petr’s theorem

Please note that, in order to improve your browsing experience on this website, BabelNet® uses various types of cookies, including: browsing functionality, performance and statistical cookies.

By continuing to browse the site you are agreeing to our use of cookies. OK

License