mathematics, especially ring theory, a regular ideal can refer to multiple concepts. In operator theory, a right ideal i {\displaystyle {\mathfrak {i}}} in...

computer algebra Regular element (disambiguation), certain kinds of elements of an algebraic structure Regular extension of fields Regular ideal (multiple definitions)...

{\displaystyle y\in J} ⁠. Regular ideal: This term has multiple uses. See the article for a list. Nil ideal: An ideal is a nil ideal if each of its elements...

ideals that arise from a regular system. Lazard's lemma states that the regular differential and regular algebraic ideals are radical ideals. Regular...

Neumann regular element if there exists an x such that a = axa. An ideal i {\displaystyle {\mathfrak {i}}} is called a (von Neumann) regular ideal if for...

a maximal ideal is an ideal that is maximal (with respect to set inclusion) amongst all proper ideals. In other words, I is a maximal ideal of a ring...

there is no regular sequence in the maximal ideal of length greater than n. More generally, let R be a regular local ring with maximal ideal m. Then any...

Ideal is a British dark comedy television series originally broadcast on TV channel BBC Three, created by Graham Duff and produced by BBC Comedy North...

commutative algebra, a regular local ring is a Noetherian local ring having the property that the minimal number of generators of its maximal ideal is equal to its...

(inclusive) then it has an ideal representation, but the triakis tetrahedron is simplicial and non-ideal, and the 4-regular non-ideal example above shows that...