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Structures · Algebra

TotalComplexShapeSymmetry

A total complex shape symmetry contains the data and properties which allow the identification of the two total complex functors HomologicalComplex₂ C c₁ c₂ ⥤ HomologicalComplex C c₁₂ and HomologicalComplex₂ C c₂ c₁ ⥤ HomologicalComplex C c₁₂ via the flip.

Defined in
Mathlib.Algebra.Homology.ComplexShapeSigns
Shape
3 explicit arguments · adds symm, σ, σ_ε₁, σ_ε₂

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