弱离散Koszul模(Weakly discrete Koszul modules)
The discrete Koszulity of finitely generated graded modules is discussed over a discrede Koszul algebra and the notion of weakly discrete Koszul module is introduced. Let M∈gr(A),it is proved that M is a weakly discrete Koszul module if and only if M admits a chain of submodules:0 = M0⊂M1⊂M2⊂…⊂Mm=M，...
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2014-07-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
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| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2014.04.004 |