Theorems · Theorem · algebraic topology
AlgebraicTopology.isZero_singularHomologyFunctor_of_totallyDisconnectedSpace
∀ (C : Type u) [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasCoproducts C]
[inst_2 : CategoryTheory.Preadditive C] (n : ℕ) (R : C) (X : TopCat) [TotallyDisconnectedSpace ↑X]
[inst_4 : CategoryTheory.CategoryWithHomology C],
n ≠ 0 → CategoryTheory.Limits.IsZero (((AlgebraicTopology.singularHomologyFunctor C n).obj R).obj X)- Cited by
- 0 results in Mathlib
- Foundations
- Depth 137 from the axioms · uses propext, Classical.choice, Quot.sound
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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- CategoryTheory.Functor.objstatement · cited by 19,642
- CategoryTheory.Functorstatement · cited by 16,252
- CategoryTheory.Preadditivestatement and proof · cited by 3,309
- TopCat.carrierstatement and proof · cited by 3,184
- TopCatstatement and proof · cited by 1,889
- CategoryTheory.Limits.HasZeroObjectproof · cited by 1,298
- CategoryTheory.Limits.IsZerostatement · cited by 306
- TotallyDisconnectedSpacestatement and proof · cited by 295
- CategoryTheory.Limits.HasCoproductsstatement and proof · cited by 119
- CategoryTheory.CategoryWithHomologystatement and proof · cited by 116
- CategoryTheory.Limits.initialproof · cited by 84
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