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Theorems · Definition · category theory

CategoryTheory.SimplicialObject.Augmented.rightOpLeftOpIso

{C : Type u} →
  [inst : CategoryTheory.Category.{v, u} C] → (X : CategoryTheory.SimplicialObject.Augmented C) → X.rightOp.leftOp ≅ X

Converting an augmented simplicial object to an augmented cosimplicial object and back is isomorphic to the given object.

Defined in
Mathlib.AlgebraicTopology.SimplicialObject.Basic
Cited by
4 results in Mathlib
Foundations
Depth 37 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CategoryTheory.Category

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