plural of identity morphism

plural of identity functor

plural of left identity

plural of cultural identity

(sociology) An identity or feeling of belonging to a group.

plural of identity politician

(UK, law enforcement) A process by which a witness confirms the identity of a criminal suspect, by viewing the suspect together with other people who were not involved in the crime.

(mathematics) Given a binary operation × defined on a set S which also has additive operation + and additive identity 0, the property that a × (b×c) + b × (c×a) + c × (a×b) = 0 for all a, b, c in S.

plural of Jacobi identity

(philosophy) The criteria for the persistence of persons over time (i.e what makes one the same person as one was yesterday, or ten years ago), and the criteria for the individuation of persons from others.