nLab
SimpAb

SimpAb\Simp\Ab 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\Delta^{op} of the simplex category Δ\Delta to AbAb:

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

category: category

Last revised on June 29, 2009 at 01:15:31. See the history of this page for a list of all contributions to it.