Return to Revisions

2 of 2

edited tags; edited title

edited Apr 29, 2019 at 18:01

30.3k
9
154
250

Is every dg-coalgebra the colimit of its finite dimensional dg-subcoalgebras?

I saw this result in A Model Category Structure for Differential Graded Coalgebras by Getzler-Goerss, but when the coalgebra is non-negatively graded, is this property also satisfied when the dg coalgebra is $\mathbb{Z}$-graded?.

Thanks.

at.algebraic-topology kt.k-theory-and-homology model-categories coalgebras dg-categories

asked Apr 29, 2019 at 17:24

795
3
8