18 citations · 24 across the 10 of their papers we have counts for
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math.AC2014★ 1 cited
Perfect linkage of Cohen--Macaulay modules over Cohen--Macaulay rings
Kei-ichiro Iima, Ryo Takahashi
In this paper, we introduce and study the notion of linkage by perfect modules, which we call perfect linkage, for Cohen-Macaulay modules over Cohen--Macaulay local rings. We explo…
math.AC2014★ 5 cited
Remarks on torsionfreeness and its applications
Tokuji Araya, Kei-ichiro Iima
In this article, we shall characterize torsionfreeness of modules with respect to a semidualizing module in terms of the Serre's condition (S_n). As its applications, we give a cha…