Theorems · Theorem · category theory

CategoryTheory.Abelian.SpectralObject.spectralSequence_iso

∀ {C : Type u_1} {ι : Type u_2} {κ : Type u_3} [inst : CategoryTheory.Category.{v_1, u_1} C]
  [inst_1 : CategoryTheory.Abelian C] [inst_2 : Preorder ι] (X : CategoryTheory.Abelian.SpectralObject C ι)
  {c : ℤ → ComplexShape κ} {r₀ : ℤ} (data : CategoryTheory.Abelian.SpectralObject.SpectralSequenceDataCore ι c r₀)
  [inst_3 : X.HasSpectralSequence data] (r r' : ℤ) (hrr' : r + 1 = r') (hr : r₀ ≤ r) (pq pq' pq'' : κ)
  (hpq : (c r).prev pq' = pq) (hpq' : (c r).next pq' = pq'') (i₀' i₀ i₁ i₂ i₃ i₃' : ι) (hi₀' : i₀' = data.i₀ r' pq' ⋯)
  (hi₀ : i₀ = data.i₀ r pq' ⋯) (hi₁ : i₁ = data.i₁ pq') (hi₂ : i₂ = data.i₂ pq') (hi₃ : i₃ = data.i₃ r pq' ⋯)
  (hi₃' : i₃' = data.i₃ r' pq' ⋯) (n₀ n₁ n₂ : ℤ) (hn₁' : n₁ = data.deg pq')
  (hn₁ : autoParam (n₀ + 1 = n₁) CategoryTheory.Abelian.SpectralObject.spectralSequence_iso._auto_1)
  (hn₂ : autoParam (n₁ + 1 = n₂) CategoryTheory.Abelian.SpectralObject.spectralSequence_iso._auto_3),
  (X.spectralSequence data).iso r r' pq' ⋯ ⋯ =
    ((X.spectralSequence data).page r ⋯).homologyIsoSc' pq pq' pq'' hpq hpq' ≪≫
      (X.spectralSequenceHomologyData data r r' hrr' hr pq pq' pq'' hpq hpq' i₀' i₀ i₁ i₂ i₃ i₃' hi₀' hi₀ hi₁ hi₂ hi₃
              hi₃' n₀ n₁ n₂ hn₁' ⋯ ⋯).left.homologyIso ≪≫
        (X.spectralSequencePageXIso data r' ⋯ pq' i₀' i₁ i₂ i₃' hi₀' hi₁ hi₂ hi₃' n₀ n₁ n₂ hn₁' ⋯ ⋯).symm

Defined in

Mathlib.Algebra.Homology.SpectralObject.SpectralSequence

Cited by

0 results in Mathlib

Foundations

Depth 131 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.CategoryCategoryTheory.AbelianPreorderCategoryTheory.Abelian.SpectralObject.HasSpectralSequence