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Meaning of identity functor | Babel Free

Noun CEFR B2

Definitions

A functor from a category to itself which maps each object of that category to itself and each morphism of that category to itself.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

identity matrix identity morphism identity of indiscernibles identity parade identity police identity policing

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