J-homomorphism
id:
j-homomorphism-193-7699828
title:
J-homomorphism
text:
In mathematics, the J-homomorphism is a mapping from the homotopy groups of the special orthogonal groups to the homotopy groups of spheres. It was defined by George W. Whitehead (1942), extending a construction of Heinz Hopf (1935).
brand slug:
wiki
category slug:
encyclopedia
description:
From a homotopy group of a special orthogonal group to a homotopy group of spheres
original url:
https://en.wikipedia.org/wiki/J-homomorphism
date created:
date modified:
2023-08-22T21:06:27Z
main entity:
{"identifier":"Q6103838","url":"https://www.wikidata.org/entity/Q6103838"}
image:
fields total:
13
integrity:
14