P2-irreducible manifold
id:
p2-irreducible-manifold-249-835482
title:
P2-irreducible manifold
text:
In mathematics, a P2-irreducible manifold is a 3-manifold that is irreducible and contains no 2-sided R P 2 (real projective plane). An orientable manifold is P2-irreducible if and only if it is irreducible. Every non-orientable P2-irreducible manifold is a Haken manifold.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/P2-irreducible_manifold
date created:
date modified:
2016-10-12T11:12:52Z
main entity:
{"identifier":"Q7263977","url":"https://www.wikidata.org/entity/Q7263977"}
image:
fields total:
13
integrity:
13