theorem
PiBase.isInjPathConnectedSpace_of_injective_image
{X : Type u_1}
{Y : Type u_2}
[TopologicalSpace X]
[TopologicalSpace Y]
{f : X → Y}
(fc : Continuous f)
{s : Set X}
(fs : Set.InjOn f s)
(hs : IsInjPathConnected s)
:
IsInjPathConnected (f '' s)
theorem
PiBase.injPathConnectedSpace_of_bijective_continuous
{X : Type u_1}
{Y : Type u_2}
[TopologicalSpace X]
[TopologicalSpace Y]
[h : InjPathConnectedSpace X]
{f : X → Y}
(fc : Continuous f)
(fb : Function.Bijective f)
:
theorem
PiBase.Homeomorph.injPathConnectedSpace
{X : Type u_1}
{Y : Type u_2}
[TopologicalSpace X]
[TopologicalSpace Y]
[InjPathConnectedSpace X]
(f : X ≃ₜ Y)
:
theorem
PiBase.isInjPathConnected_iff_injPathConnectedSpace
{X : Type u_1}
[TopologicalSpace X]
(s : Set X)
: