Dominant functor

From HandWiki

In category theory, an abstract branch of mathematics, a dominant functor is a functor F : C → D in which every object of D is a retract of an object of the form F(x) for some object X of C.[1]

References

  1. Bruguières, A.; Burciu, Sebastian (March 2014), "On normal tensor functors and coset decompositions for fusion categories", Applied Categorical Structures, doi:10.1007/s10485-014-9371-x .