Heegner's lemma
id:
heegner-s-lemma-292-1963114
title:
Heegner's lemma
text:
In mathematics, Heegner's lemma is a lemma used by Kurt Heegner in his paper on the class number problem. His lemma states that if is a curve over a field with a4 not a square, then it has a solution if it has a solution in an extension of odd degree.
brand slug:
wiki
category slug:
encyclopedia
description:
Criterion for existence of polynomial roots
original url:
https://en.wikipedia.org/wiki/Heegner%27s_lemma
date created:
date modified:
2021-08-09T01:24:16Z
main entity:
{"identifier":"Q15637296","url":"https://www.wikidata.org/entity/Q15637296"}
image:
fields total:
13
integrity:
14