为一非循环发抖 Q 和有限维的代数学 A,我们星期一在 monomorphism 范畴给不能分解的 injective 目标的一种统一形式(Q,一) 并且证明那是星期一(Q,一) 有足够的 injective 目标。
For an acyelic quiver Q and a finite-dimensional algebra A, we give a unified form of the indecomposable injective objects in the monomorphism category Mon(Q, A) and prove that Mon(Q, A) has enough injective objects.