Theorems · Definition · category theory
CategoryTheory.Limits.IsZero.isInitial
{C : Type u} →
[inst : CategoryTheory.Category.{v, u} C] →
{X : C} → CategoryTheory.Limits.IsZero X → CategoryTheory.Limits.IsInitial XA zero object is in particular initial.
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 26 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- CategoryTheory.Category
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
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.Limits.IsZerostatement and proof · cited by 306
- CategoryTheory.Limits.IsInitialstatement · cited by 158
- CategoryTheory.Limits.IsInitial.ofUniqueproof · cited by 0
Cited by3
Results whose statement or proof uses this declaration.
- CategoryTheory.Limits.HasZeroObject.zeroIsInitialproof · cited by 5
- CategoryTheory.Subobject.subsingleton_of_isZeroproof · cited by 2
- CategoryTheory.Limits.IsZero.isoIsInitialproof · cited by 0