Different ideal
id:
different-ideal-199-5941164
title:
Different ideal
text:
In algebraic number theory, the different ideal is defined to measure the (possible) lack of duality in the ring of integers of an algebraic number field K, with respect to the field trace. It then encodes the ramification data for prime ideals of the ring of integers. It was introduced by Richard Dedekind in 1882.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Different_ideal
date created:
date modified:
2023-01-06T04:49:45Z
main entity:
{"identifier":"Q3027707","url":"https://www.wikidata.org/entity/Q3027707"}
image:
fields total:
13
integrity:
13