Appearing or acting for another; representing.

plural of representer

(obsolete) representation; likeness

plural of representant

plural of representment

Misspelling of representativity.

(category theory) A functor from some category to the category of sets (Set) which is naturally isomorphic to a hom functor.

plural of representable functor

A voting principle aimed at securing a close match between the percentage of votes that groups of candidates (usually political parties) obtain in elections, and the percentage of seats they receive in the elected body.

An algebraist who specializes in representation theory