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PRODID:-//University of Utah Math Department//Weakly F-regular rings can be non-catenary//EN
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X-WR-CALNAME:Weakly F-regular rings can be non-catenary
X-WR-CALDESC:Weakly F-regular rings can be non-catenary at University of Utah Mathematics Department
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BEGIN:VEVENT
UID:20240223T140000-austyn-simpson@math.utah.edu
DTSTART;TZID=America/Denver:20240223T140000
DTEND;TZID=America/Denver:20240223T150000
DTSTAMP:20260916T140625Z
SUMMARY:Weakly F-regular rings can be non-catenary
DESCRIPTION:Speaker: Austyn Simpson\, University of Michigan\n\nWeakly F-regular rings (i.e. Noetherian rings in which all ideals are tightly closed) are among the mildest singularity types in prime characteristic commutative algebra. They are always normal, and under excellent hypotheses are Cohen-Macaulay. In this talk, I will explain how in the absence of …

LOCATION:LCB 215

URL:http://math.utah.edu/caseminar/2024-02-23-austyn-simpson/
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