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Factor ideal

💡 Words with a Similar Meaning to "Factor ideal"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
quotient ringnoun(algebra, ring theory) For a given ring R and ideal I contained in R, another ring, denoted R / I, whose elements are the cosets of I in R.
fractional idealnoun(algebra, ring theory) Given an integral domain R and its field of fractions K = Frac(R), an R-submodule I of K such that for some nonzero r∈R, rI ⊆ R.
primary idealnoun(algebra, ring theory) Given a commutative ring R, any ideal I such that for any a,b ∈ R, if ab ∈ I then either b ∈ I or aⁿ ∈ I for some integer n > 0.
radical idealnoun(algebra, commutative algebra, ring theory) An ideal I within a ring R that is its own radical (i.e., for any r ∈ R, if rⁿ ∈ I for some positive integer n, then r ∈ I).
prime idealnounIn a commutative ring, a (two-sided) ideal I such that for arbitrary ring elements a and b, ab∈I⟹a∈I or b∈I.
factor ringnoun(algebra, ring theory) A quotient ring.
prime ringnoun(algebra, ring theory) Any nonzero ring R such that for any two (two-sided) ideals P and Q in R, the product PQ = 0 (the zero ideal) if and only if P = 0 or Q = 0.
radicalFavoring fundamental change, or change at the root cause of a matter.
principal ideal ringnoun(algebra, ring theory) A commutative ring in which every ideal is a principal ideal.
unique factorization ringnoun(algebra, ring theory) A ring in which every non-zero, non-unit (i.e., proper) element can be factored into a product of prime elements (not necessarily distinct), such that such factorization is unique up to permutation of the factors and the replacing of primes by their associate primes.
principal idealnoun(algebra) An ideal I in an algebraic object R (which could be a ring, algebra, semigroup or lattice) that is generated by a given single element a ∈ R; the smallest ideal that contains a.
idealizernounA person who idealizes.
idealnounA perfect standard of beauty, intellect etc., or a standard of excellence to aim at.
local ringnoun(algebra) A commutative ring with a unique maximal ideal, or a noncommutative ring with a unique maximal left ideal or (equivalently) a unique maximal right ideal.
localizationnoun(software engineering) The act, process, or result of making a product suitable for use in a particular country or region.
maximal idealnoun(algebra, ring theory) An ideal which cannot be made any larger (by adjoining any element to it) without making it improper (i.e., equal to the whole of the containing algebraic structure).
right idealnoun(algebra) A subset of a ring which is closed under right-multiplication by any element of the ring.
ideal numbernoun(number theory) An algebraic integer that represents an ideal in the ring of integers of a number field.
integral domainnoun(algebra, ring theory) Any nonzero commutative ring in which the product of nonzero elements is nonzero.
total ring of fractionsnoun(algebra) A ring of fractions of a given ring, such that the set of allowed denominators contains all of the non-zero divisors of the given ring.

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