primal ideal
In mathematics, an element a of a commutative ring R is called (relatively) prime to an ideal I if whenever ab is an element of I then b is also an element of I.
A proper ideal I of a commutative ring A is said to be primal if the elements that are not prime to it form an ideal.
References
- {{citation
| last = Fuchs | first = Ladislas
| doi = 10.2307/2032421
| journal = Proceedings of the American Mathematical Society
| mr = 0032584
| pages = 1–6
| title = On primal ideals
| volume = 1
| year = 1950| doi-access = free
}}.
{{commutative-algebra-stub}}