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Commutative Algebra Webinar
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وبینار جبر جابجایی
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TITLE
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Generalized Cohen-Macaulayness and Foxby equivalence
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LECTURER
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Kosar Abolfath Beigi
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Alzahra University
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TIME
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Thursday, November 5, 2020,
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11:00 - 13:00
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VENUE |
Online
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SUMMARY |
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Let R be a local ring and C a semidualizing module of R. We investigate the behavior of certain classes of generalized Cohen-Macaulay R-modules under the Foxby equivalence
between the Auslander and Bass classes with respect to C. In particular, we show that generalized Cohen-Macaulay R-modules are invariant under this equivalence and if M is a finitely
generated R-module in the Auslander class with respect to C such that C ⊗R M is surjective
Buchsbaum, then M is also surjective Buchsbaum
To join the meeting, go to the following link:
https://vmeeting.ipm.ir/b/mat-9px-g3c
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تهران، ضلع جنوبی
ميدان شهيد باهنر (نياوران)، پژوهشگاه
دانشهای بنيادی، پژوهشکده رياضيات
School of
Mathematics, Institute for Research in
Fundamental Sciences (IPM), Niavaran
Bldg., Niavaran Square, Tehran
ipmmath@ipm.ir
♦ +98 21
22290928 ♦
math.ipm.ir |
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