show · ring.principal_fractional_ideal all knowls · up · search:

Let $R$ be an integral domain with field of fractions $K$. If $a\in K^\times$, then the principal fractional ideal generated by $a$ is the set $$\{ar\mid r\in R\}\,.$$

Authors:
Knowl status:
• Review status: reviewed
• Last edited by John Jones on 2018-08-07 18:57:35
Referred to by:
History: