OAI/Analysis/OInfinity/CocycleGluing.lean
14 declarations, 0 contain sorry, 0 declared as axioms
Finite cocycle coefficients with an exact terminal seam
A path from V_N to 1 gives coefficients V_k α^[k](p(k/N)).
The zeroth and terminal coefficients agree exactly, while consecutive
coefficients satisfy the cocycle equation up to L/N. These are the
coefficients for finite Rohlin gluing; commutation with the gluing
projections is a separate requirement.
- lemma
OAI.WeakPureInfiniteness.binarySplitHom_sub_norm_leline 21 - lemma
OAI.WeakPureInfiniteness.unitaryHom_iterate_sub_norm_leline 31 - lemma
OAI.WeakPureInfiniteness.unitaryHom_iterate_oneline 41 - def
OAI.WeakPureInfiniteness.finiteCocycleCoefficientline 47 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_zeroline 51 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_terminalline 57 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_stepline 62 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_step_normline 69 - def
OAI.WeakPureInfiniteness.cocycleGridTimeline 85Source documentation
The actual finite mesh. Its endpoint belongs to the same unit interval.
def cocycleGridTime (N : ℕ) (hN : 0 < N) (k : Fin (N + 1)) : unitInterval := …
- lemma
OAI.WeakPureInfiniteness.cocycleGridTime_zeroline 92 - lemma
OAI.WeakPureInfiniteness.cocycleGridTime_lastline 98 - lemma
OAI.WeakPureInfiniteness.cocycleGridTime_stepline 104 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_grid_seamline 111 - lemma
OAI.WeakPureInfiniteness.finiteCocycleCoefficient_grid_stepline 118