The distinct-factor branch of the genus-two wedge classification #
For opposite non-gluing marks, general transmission itself recovers the two factor torsion orders, forces them equal, and identifies the asserted wedge period with that common order.
theorem
Bananas.opposite_wedge_kGeneral_factor_orders
(G H : CFGraph)
(x u : G.V)
(y v : H.V)
(k : ℕ)
(hG : Utilities.PointedGenusOneRigid G x)
(hH : Utilities.PointedGenusOneRigid H y)
(hu : u ≠ x)
(hv : v ≠ y)
(hCut : Utilities.TwoEdgeCutCondition (Utilities.vertexWedge G H x y))
(hK : KGeneralTransmission (mark (Utilities.vertexWedge G H x y) (Sum.inl u) (Utilities.wedgeRightVertex G H x y v)) k)
:
∃ (a : ℕ), IsTorsionOrder (mark G u x) a ∧ IsTorsionOrder (mark H y v) a ∧ k = a