Theorem CategoryTheory.SimplicialObject.Splitting.σ_comp_πSummand_id_eq_zero

Modification history

2026-04-28 07:38
Mathlib/AlgebraicTopology/DoldKan/SplitSimplicialObject.lean
feat(AlgebraicTopology): the splitting of a simplicial set (#38544) …
Added CategoryTheory.SimplicialObject.Splitting.σ_comp_πSummand_id_eq_zeroView on Github →