Real projective plane
id:
real-projective-plane-205-2907454
title:
Real projective plane
text:
In mathematics, the real projective plane is a two-dimensional projective space, similar to the familiar Euclidean plane in many respects but without the concepts of distance, circles, angle measure, or parallelism. It is the setting for planar projective geometry, in which the relationships between objects are not considered to change under projective transformations. The name projective comes from perspective drawing: projecting an image from one plane onto another as viewed from a point outsi
brand slug:
wiki
category slug:
encyclopedia
description:
Compact non-orientable two-dimensional manifold
original url:
https://en.wikipedia.org/wiki/Real_projective_plane
date created:
2003-12-22T17:14:33Z
date modified:
2024-09-10T07:44:13Z
main entity:
{"identifier":"Q633815","url":"https://www.wikidata.org/entity/Q633815"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9b/ProjectivePlaneAsSquare.svg","width":300,"height":300}
fields total:
13
integrity:
16