`BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single` (S : ShiftData ι) {X : ι → ℂ} {o : ι} (hXo : X o = 1) (hnext : X (S.shift (S.shift o)) = 0) : S.hFun X (S.shift o) = C

Proved

BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single

by leonardopedro · Oct 9, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterNavierStokesAffineFiberEsa.

BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single (S : ShiftData ι) {X : ι → ℂ} {o : ι} (hXo : X o = 1) (hnext : X (S.shift (S.shift o)) = 0) : S.hFun X (S.shift o) = Complex.I * ((S.amp o : ℝ) : ℂ)

Formalization note: Lean 4 identifier BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single.

Preamble

-- Generated from ChapterNavierStokesAffineFiberEsa.lean — theorem BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single
import Mathlib
import Definitions.Def_ChapterNavierStokesAffineFiberEsa
import Definitions.Def_ChapterNavierStokesHermiteFarisLavine
import Definitions.Def_ChapterNavierStokesShiftHamiltonian
import Definitions.Def_ChapterStoneResolvent
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow.ShiftHamiltonian
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow.AffineFiber


open scoped ENNReal



open LpNat BookProof.FarisLavine IkebeKato HermiteFarisLavine ShiftHamiltonian

variable {ι : Type*}

variable {F : Type*} [NormedAddCommGroup F] [InnerProductSpace ℂ F] {D : Submodule ℂ F}
open ShiftHamiltonian

Formal statement

theorem BookProof.NavierStokesFlow.AffineFiber.hFun_shift_of_single (S : ShiftData ι) {X : ι → ℂ} {o : ι}
    (hXo : X o = 1) (hnext : X (S.shift (S.shift o)) = 0) :
    S.hFun X (S.shift o) = Complex.I * ((S.amp o : ℝ) : ℂ) := by sorry

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