ID | 49101 |
FullText URL | |
Author |
Miyahara, Hiroki
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Abstract | In this paper, we discuss on the existence of filtrations of
modules having good properties. In particular, we focus on filtered
homomorphisms called strict, and show that there exists a filtration
which makes a filtered homomorphism a strict filtered homomorphism.
Moreover, by using this result, we study purity for filtered modules over
a Gorenstein filtered ring.
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Keywords | filtered ring
Auslander-Gorenstein ring
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Published Date | 2013-01
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Publication Title |
Mathematical Journal of Okayama University
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Volume | volume55
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Issue | issue1
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Publisher | Department of Mathematics, Faculty of Science, Okayama University
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Start Page | 131
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End Page | 143
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ISSN | 0030-1566
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NCID | AA00723502
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Content Type |
Journal Article
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language |
English
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Copyright Holders | Copyright©2013 by the Editorial Board of Mathematical Journal of Okayama University
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File Version | publisher
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Refereed |
True
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Submission Path | mjou/vol55/iss1/6
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JaLCDOI |