Mathlib Map

Theorems · Definition · algebraic topology

SSet.S.toN

{X : SSet} → X.S → X.N

This is the non degenerate simplex of a simplicial set which generates the same subcomplex as a given simplex.

Defined in
Mathlib.AlgebraicTopology.SimplicialSet.NonDegenerateSimplices
Cited by
6 results in Mathlib
Foundations
Depth 94 from the axioms · uses propext, Classical.choice, Quot.sound

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Cites3

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

  • SSetstatement and proof · cited by 1,283
  • SSet.Nstatement · cited by 70
  • SSet.Sstatement and proof · cited by 69

Cited by7

Results whose statement or proof uses this declaration.