Commit 2023-10-23 14:19 1beeb5e5
View on Github →refactor: remove redundant condition in HomotopyRel (#7848)
For a homotopy F
between f₀
and f₁
to be a homotopy relative to a set S, it suffices that F (t, x) = f₀ x
for all x ∈ S
and t : I
, from which F (t, x) = f₁ x
can be derived.
Also add HomotopyRel.compContinuousMap
.