Fake projective space
id:
fake-projective-space-273-1314010
title:
Fake projective space
text:
In mathematics, a fake projective space is a complex algebraic variety that has the same Betti numbers as some projective space, but is not isomorphic to it. There are exactly 50 fake projective planes. Prasad & Yeung (2006) found four examples of fake projective 4-folds, and showed that no arithmetic examples exist in dimensions other than 2 and 4.
brand slug:
wiki
category slug:
encyclopedia
description:
Complex algebraic variety
original url:
https://en.wikipedia.org/wiki/Fake_projective_space
date created:
date modified:
2021-03-21T09:29:08Z
main entity:
{"identifier":"Q5431491","url":"https://www.wikidata.org/entity/Q5431491"}
image:
fields total:
13
integrity:
14