theorem
ConNF.Support.convNearLitters_cases
[Params]
{β γ : Λ}
[Level]
[LtLevel ↑β]
{S : Support ↑α}
{T : Support ↑γ}
{ρ₁ ρ₂ : AllPerm ↑β}
{hγ : ↑γ < ↑β}
{A : ↑α ↝ ⊥}
{N₁ N₂ : NearLitter}
:
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₁ N₂ →
N₁ = N₂ ∧ N₁ ∈ (S ⇘. A)ᴺ ∨ ∃ (B : ↑β ↝ ⊥),
A = B ↗ ⋯ ∧ (ρ₁ᵁ B)⁻¹ • N₁ = (ρ₂ᵁ B)⁻¹ • N₂ ∧ (ρ₁ᵁ B)⁻¹ • N₁ ∈ (((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport) ⇘. B)ᴺ
theorem
ConNF.Support.inflexible_of_inflexible_of_fixes
[Params]
{β γ : Λ}
[Level]
[LtLevel ↑β]
{S : Support ↑α}
{T : Support ↑γ}
{ρ₁ ρ₂ : AllPerm ↑β}
{hγ : ↑γ < ↑β}
(hρ₁ : ρ₁ᵁ • S ↘ ⋯ = S ↘ ⋯)
(hρ₂ : ρ₂ᵁ • S ↘ ⋯ = S ↘ ⋯)
{A : ↑α ↝ ⊥}
{N₁ N₂ : NearLitter}
:
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₁ N₂ →
∀ (P : InflexiblePath ↑α) (t : Tangle P.δ),
A = P.A ↘ ⋯ ↘. → N₁ᴸ = fuzz ⋯ t → ∃ (ρ : AllPerm P.δ), N₂ᴸ = fuzz ⋯ (ρ • t)
theorem
ConNF.Support.atoms_of_inflexible_of_fixes
[Params]
{β γ : Λ}
[Level]
[LtLevel ↑β]
{S : Support ↑α}
(hS : S.Strong)
{T : Support ↑γ}
{ρ₁ ρ₂ : AllPerm ↑β}
{hγ : ↑γ < ↑β}
(hρ₁ : ρ₁ᵁ • S ↘ ⋯ = S ↘ ⋯)
(hρ₂ : ρ₂ᵁ • S ↘ ⋯ = S ↘ ⋯)
(A : ↑α ↝ ⊥)
(N₁ N₂ : NearLitter)
(P : InflexiblePath ↑α)
(t : Tangle P.δ)
(ρ : AllPerm P.δ)
:
A = P.A ↘ ⋯ ↘. →
N₁ᴸ = fuzz ⋯ t →
N₂ᴸ = fuzz ⋯ (ρ • t) →
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₁ N₂ →
∀ (B : P.δ ↝ ⊥),
∀ a ∈ (t.support ⇘. B)ᴬ,
∀ (i : κ),
((S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) ⇘. (P.A ↘ ⋯ ⇘ B))ᴬ.rel
i a →
((S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) ⇘. (P.A ↘ ⋯ ⇘ B))ᴬ.rel
i (ρᵁ B • a)
theorem
ConNF.Support.nearLitters_of_inflexible_of_fixes
[Params]
{β γ : Λ}
[Level]
[LtLevel ↑β]
{S : Support ↑α}
(hS : S.Strong)
{T : Support ↑γ}
{ρ₁ ρ₂ : AllPerm ↑β}
{hγ : ↑γ < ↑β}
(hρ₁ : ρ₁ᵁ • S ↘ ⋯ = S ↘ ⋯)
(hρ₂ : ρ₂ᵁ • S ↘ ⋯ = S ↘ ⋯)
(A : ↑α ↝ ⊥)
(N₁ N₂ : NearLitter)
(P : InflexiblePath ↑α)
(t : Tangle P.δ)
(ρ : AllPerm P.δ)
:
A = P.A ↘ ⋯ ↘. →
N₁ᴸ = fuzz ⋯ t →
N₂ᴸ = fuzz ⋯ (ρ • t) →
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₁ N₂ →
∀ (B : P.δ ↝ ⊥),
∀ N ∈ (t.support ⇘. B)ᴺ,
∀ (i : κ),
((S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) ⇘. (P.A ↘ ⋯ ⇘ B))ᴺ.rel
i N →
((S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) ⇘. (P.A ↘ ⋯ ⇘ B))ᴺ.rel
i (ρᵁ B • N)
theorem
ConNF.Support.litter_eq_of_flexible_of_fixes
[Params]
{β γ : Λ}
[Level]
[LtLevel ↑β]
{S : Support ↑α}
{T : Support ↑γ}
{ρ₁ ρ₂ : AllPerm ↑β}
{hγ : ↑γ < ↑β}
(hρ₁ : ρ₁ᵁ • S ↘ ⋯ = S ↘ ⋯)
(hρ₂ : ρ₂ᵁ • S ↘ ⋯ = S ↘ ⋯)
{A : ↑α ↝ ⊥}
{N₁ N₂ N₃ N₄ : NearLitter}
:
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₁ N₂ →
convNearLitters (S + (ρ₁ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯)
(S + (ρ₂ᵁ • ((T ↗ hγ).strong + (S ↘ ⋯ + (T ↗ hγ).strong).interferenceSupport)) ↗ ⋯) A N₃ N₄ →
¬Inflexible A N₁ᴸ → ¬Inflexible A N₂ᴸ → ¬Inflexible A N₃ᴸ → ¬Inflexible A N₄ᴸ → N₁ᴸ = N₃ᴸ → N₂ᴸ = N₄ᴸ