functor (Q1347)
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in category theory, a mapping between categories that preserves their structure (identity morphisms, composition of morphisms)
- covariant functor
- contravariant functor
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | functor |
in category theory, a mapping between categories that preserves their structure (identity morphisms, composition of morphisms) |
|
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Identifiers
functors
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7364
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955376
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156772000
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Functor
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Functor
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C156772000
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mathematics/functor
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Definition:Functor
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df-func
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