Magnitude conjecture

MagnitudeConjecture.CategoryTheory.FGModuleIndecomposable

A generic indecomposability wrapper for finitely generated modules #

theorem MagnitudeConjecture.fgModuleCatOf_indecomposable {R M : Type u} [Ring R] [IsNoetherianRing R] [AddCommGroup M] [Module R M] [Module.Finite R M] (hM : QuotientSubmoduleEquidistribution.Foundation.IsIndecomposableModule R M) :
CategoryTheory.Indecomposable (FGModuleCat.of R M)

Package a finite indecomposable module as an indecomposable object of its finitely generated module category.