external homomorphism

[ɪkˈstɜːrnəl ˌhoʊmoʊˈmɔːrfɪzəm]
nounpl: external homomorphisms
homomorfismo externo
1. A homomorphism between algebraic structures that is defined or applied externally, or a morphism that maps elements from an external perspective rather than preserving internal structure in the classical sense
In category theory, an external homomorphism may refer to a morphism that is not necessarily structure-preserving in the traditional algebraic sense.
Na teoria das categorias, um homomorfismo externo pode referir-se a um morfismo que não é necessariamente preservador de estrutura no sentido algébrico tradicional.
2. A mapping between two algebraic structures that considers external relationships or properties outside the immediate algebraic context
The external homomorphism allows us to study the relationship between two groups from an external perspective.
O homomorfismo externo nos permite estudar a relação entre dois grupos a partir de uma perspectiva externa.
This is highly specialized mathematical terminology used exclusively in academic and research contexts in both Brazil and the USA. It is not subject to regional variations in meaning, as it follows international mathematical conventions. The term is primarily found in advanced mathematics courses, particularly in algebra and category theory at the university level.
Synonyms / Sinônimos
outer homomorphismexomorphismexternal morphism
Antonyms / Antônimos
internal homomorphismendomorphism

Regional Variations

General Brazilian Portuguese
homomorfismo externo
Standard mathematical terminology used in Brazilian universities and academic texts
São Paulo
homomorfismo externo
Consistent usage in São Paulo's mathematics departments and research institutions
Rio de Janeiro
homomorfismo externo
Standard usage in UFRJ and other mathematical research centers
Portugal
homomorfismo externo
Identical terminology used in Portuguese academic mathematics

Related Words

homomorphismmorphismalgebraic structurecategory theorygroup homomorphismring homomorphismstructure-preserving map

Related Idioms & Phrases

preserve the structure under external homomorphism
external homomorphism between groups
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