Commutative Algebra Seminar
Fall 2025, Friday 2:00–3:00 pm, LCB 222
Date | Speaker | Title — click for abstract |
August 22 |
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August 29 |
Nawaj KC University of Utah |
Modules of finite length and finite projective dimension
If R is a local ring of dimension d and x = x_1, ..., x_d is a maximal regular
sequence, then R/(x) is an R-module of finite length and finite projective dimension. There
exist at least three open questions which stipulate that such quotients of regular sequences
are the "simplest" or "smallest" modules amongst all modules of finite length and finite
projective dimension. I will talk about some evidence supporting this philosophy. I will
also sketch a proof from a joint work with Josh Pollitz where we solve the Loewy length
version of this problem over strict Cohen-Macaulay rings.
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September 5 |
Mark Walker U. Nebraska |
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September 12 |
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September 19 |
JJ Garzella UCSD |
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September 26 |
Manav Batavia Purdue University |
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October 3 |
Desiree Laurel Martin Sryacuse University |
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October 10 |
No seminar Fall break |
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October 17 |
Prashanth Sridhar U. Alabama |
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October 24 |
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October 31 |
Paul Balmer UCLA |
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November 7 |
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November 14 |
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November 21 |
Yairon Cid-Ruiz North Carolina State University |
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November 28 |
No seminar Thanksgiving break |
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December 5 |
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Last updated 8/25/2024
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