prime radical
The prime radical or lower nilradical of a ring is the intersection of all the prime ideals of .
Note that the prime radical is the smallest semiprime ideal of , and that is a semiprime ring if and only if its prime radical is the zero ideal.
Title | prime radical |
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Canonical name | PrimeRadical |
Date of creation | 2013-03-22 12:01:29 |
Last modified on | 2013-03-22 12:01:29 |
Owner | CWoo (3771) |
Last modified by | CWoo (3771) |
Numerical id | 7 |
Author | CWoo (3771) |
Entry type | Definition |
Classification | msc 16N80 |
Synonym | lower nilradical |
Related topic | RadicalOfAnIdeal |
Related topic | Nilradical |