Segre's theorem
id:
segre-s-theorem-298-2992472
title:
Segre's theorem
text:
In projective geometry, Segre's theorem, named after the Italian mathematician Beniamino Segre, is the statement: Any oval in a finite pappian projective plane of odd order is a nondegenerate projective conic section. This statement was assumed 1949 by the two Finnish mathematicians G. Järnefelt and P. Kustaanheimo and its proof was published in 1955 by B. Segre. A finite pappian projective plane can be imagined as the projective closure of the real plane, where the real numbers are replaced by
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Segre%27s_theorem
date created:
date modified:
2023-08-23T02:30:09Z
main entity:
{"identifier":"Q23021008","url":"https://www.wikidata.org/entity/Q23021008"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d7/Oval-def-fin.svg","width":223,"height":174}
fields total:
13
integrity:
14