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Ring homomorphism

In mathematics, a ring homomorphism is a structure-preserving function between two rings. More explicitly, if R and S are rings, then a ring homomorphism is a function f : R → S that preserves addition, multiplication and multiplicative identity; that is,

Properties, Examples & Category of rings

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Properties

Examples

Category of rings

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Map overview Semantic statistics

Ring homomorphism

Nodes51
Edges50
Triples46
Avg. degree1.96
Density0.039216
Components1

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Ring homomorphism

Top relations

related to Examples · 14
Ring homomorphism → End, For, Frobenius, If, Let, Mn, Modular, More, On, R-linear, The, Then, X2, Z/nZ
related to Properties · 11
Ring homomorphism → Every, For, If, If Rp, In, Let, Rp, Sp, The, Then, This
related to Endomorphisms, isomorphisms, and automorphisms · 7
Ring homomorphism → Example, If, Isomorphic, On, One, This, Up
related to Non-examples · 6
Ring homomorphism → If, The, There, Z/3Z, Z/6Z, Z/nZ
related to Monomorphisms and epimorphisms · 5
Ring homomorphism → Consider, For, However, If, Injective
is a · 3
Ring homomorphism → function f, isomorphism if and only if it is bijective as a function on the underlying sets, structure-preserving function between two rings

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Important terminology

ring homomorphism rings category function isomorphism ideal zero isomorphic also homomorphisms kernel surjective every identity rng see map defined two

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Ring homomorphismis astructure-preserving function between two rings0.90text
Ring homomorphismis afunction f0.90text
Ring homomorphismis aisomorphism if and only if it is bijective as a function on the underlying sets0.90text
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsOne0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsIf0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsIsomorphic0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsExample0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsUp0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsThis0.60section
Ring homomorphismrelated to Endomorphisms, isomorphisms, and automorphismsOn0.60section
Ring homomorphismrelated to ExamplesThe0.60section
Ring homomorphismrelated to ExamplesZ/nZ0.60section

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