SimpAb is the category of simplicial abelian groups, i.e., of simplicial objects in the category Ab of abelian groups, i.e., it is the functor category of functors from the opposite category Δ op of the simplex category Δ to Ab:

SimpAb=[Δ op,Ab].\Simp\Ab = [\Delta^{op}, Ab] \,.

category: category

Revised on June 29, 2009 01:15:31 by Toby Bartels (