Theorem SimplicialObject.Splitting.ιSummand_comp_d_comp_πSummand_eq_zero

Modification history

2026-04-28 07:38
Mathlib/AlgebraicTopology/DoldKan/SplitSimplicialObject.lean
feat(AlgebraicTopology): the splitting of a simplicial set (#38544) …
Deleted SimplicialObject.Splitting.ιSummand_comp_d_comp_πSummand_eq_zeroView on Github →
2025-02-07 22:35
Mathlib/AlgebraicTopology/DoldKan/SplitSimplicialObject.lean
feat(AlgebraicTopology): notation ⦋n⦌ for SimplexCategory.mk n (#21565) …
Modified SimplicialObject.Splitting.ιSummand_comp_d_comp_πSummand_eq_zeroView on Github →
2023-04-21 12:33
Mathlib/AlgebraicTopology/DoldKan/SplitSimplicialObject.lean
feat: port AlgebraicTopology.DoldKan.SplitSimplicialObject (#3563)
Added SimplicialObject.Splitting.ιSummand_comp_d_comp_πSummand_eq_zeroView on Github →