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A characterization of modules locally of finite injective dimension |
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| Authors: | Ryo Takahashi |
| Institution: | Department of Mathematics, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki 214-8571, Japan |
| Abstract: | In this note, we characterize finite modules locally of finite injective dimension over commutative Noetherian rings in terms of vanishing of Ext modules. |
| Keywords: | Injective dimension Cohen-Macaulay locus |
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