Theorems · Definition · algebraic topology

ContinuousMap.HomotopyEquiv.invFun

{X : Type u} →
  {Y : Type v} → [inst : TopologicalSpace X] → [inst_1 : TopologicalSpace Y] → ContinuousMap.HomotopyEquiv X Y → C(Y, X)

The backward map of a homotopy. Do NOT use e.invFun directly. Use the coercion of e.symm instead.

Defined in

Mathlib.Topology.Homotopy.Equiv

Cited by

6 results in Mathlib

Foundations

Depth 2 from the axioms · uses no axioms

Assumes

TopologicalSpaceTopologicalSpace