Similarities between Ideal class group and Unit (ring theory)
Ideal class group and Unit (ring theory) have 13 things in common (in Unionpedia): Algebraic number field, Equivalence relation, Group (mathematics), Group homomorphism, Integer, Integral domain, Inverse element, Monoid, Polynomial ring, Quadratic field, Ring (mathematics), Ring of integers, Root of unity.
Algebraic number field
In mathematics, an algebraic number field (or simply number field) F is a finite degree (and hence algebraic) field extension of the field of rational numbers Q. Thus F is a field that contains Q and has finite dimension when considered as a vector space over Q. The study of algebraic number fields, and, more generally, of algebraic extensions of the field of rational numbers, is the central topic of algebraic number theory.
Algebraic number field and Ideal class group · Algebraic number field and Unit (ring theory) ·
Equivalence relation
In mathematics, an equivalence relation is a binary relation that is reflexive, symmetric and transitive.
Equivalence relation and Ideal class group · Equivalence relation and Unit (ring theory) ·
Group (mathematics)
In mathematics, a group is an algebraic structure consisting of a set of elements equipped with an operation that combines any two elements to form a third element and that satisfies four conditions called the group axioms, namely closure, associativity, identity and invertibility.
Group (mathematics) and Ideal class group · Group (mathematics) and Unit (ring theory) ·
Group homomorphism
In mathematics, given two groups, (G, ∗) and (H, ·), a group homomorphism from (G, ∗) to (H, ·) is a function h: G → H such that for all u and v in G it holds that where the group operation on the left hand side of the equation is that of G and on the right hand side that of H. From this property, one can deduce that h maps the identity element eG of G to the identity element eH of H, and it also maps inverses to inverses in the sense that Hence one can say that h "is compatible with the group structure".
Group homomorphism and Ideal class group · Group homomorphism and Unit (ring theory) ·
Integer
An integer (from the Latin ''integer'' meaning "whole")Integer 's first literal meaning in Latin is "untouched", from in ("not") plus tangere ("to touch").
Ideal class group and Integer · Integer and Unit (ring theory) ·
Integral domain
In mathematics, and specifically in abstract algebra, an integral domain is a nonzero commutative ring in which the product of any two nonzero elements is nonzero.
Ideal class group and Integral domain · Integral domain and Unit (ring theory) ·
Inverse element
In abstract algebra, the idea of an inverse element generalises concepts of a negation (sign reversal) in relation to addition, and a reciprocal in relation to multiplication.
Ideal class group and Inverse element · Inverse element and Unit (ring theory) ·
Monoid
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single associative binary operation and an identity element.
Ideal class group and Monoid · Monoid and Unit (ring theory) ·
Polynomial ring
In mathematics, especially in the field of abstract algebra, a polynomial ring or polynomial algebra is a ring (which is also a commutative algebra) formed from the set of polynomials in one or more indeterminates (traditionally also called variables) with coefficients in another ring, often a field.
Ideal class group and Polynomial ring · Polynomial ring and Unit (ring theory) ·
Quadratic field
In algebraic number theory, a quadratic field is an algebraic number field K of degree two over Q, the rational numbers.
Ideal class group and Quadratic field · Quadratic field and Unit (ring theory) ·
Ring (mathematics)
In mathematics, a ring is one of the fundamental algebraic structures used in abstract algebra.
Ideal class group and Ring (mathematics) · Ring (mathematics) and Unit (ring theory) ·
Ring of integers
In mathematics, the ring of integers of an algebraic number field is the ring of all integral elements contained in.
Ideal class group and Ring of integers · Ring of integers and Unit (ring theory) ·
Root of unity
In mathematics, a root of unity, occasionally called a de Moivre number, is any complex number that gives 1 when raised to some positive integer power.
Ideal class group and Root of unity · Root of unity and Unit (ring theory) ·
The list above answers the following questions
- What Ideal class group and Unit (ring theory) have in common
- What are the similarities between Ideal class group and Unit (ring theory)
Ideal class group and Unit (ring theory) Comparison
Ideal class group has 73 relations, while Unit (ring theory) has 51. As they have in common 13, the Jaccard index is 10.48% = 13 / (73 + 51).
References
This article shows the relationship between Ideal class group and Unit (ring theory). To access each article from which the information was extracted, please visit: