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PRODID:-//University of Utah Math Department//Homological properties of the relative Frobenius map//EN
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X-WR-CALNAME:Homological properties of the relative Frobenius map
X-WR-CALDESC:Homological properties of the relative Frobenius map at University of Utah Mathematics Department
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UID:20221111T140000-peter-mcdonald@math.utah.edu
DTSTART;TZID=America/Denver:20221111T140000
DTEND;TZID=America/Denver:20221111T150000
DTSTAMP:20260916T140625Z
SUMMARY:Homological properties of the relative Frobenius map
DESCRIPTION:Speaker: Peter McDonald\, University of Utah\n\nGiven a noetherian ring of positive characteristic, Kunz proved that the Frobenius endomorphism is flat if and only if the ring is regular. Radu and André established an analogue for homomorphisms of noetherian rings of positive characteristic, proving that such a map regular if and only if the …

LOCATION:LCB 222

URL:http://math.utah.edu/caseminar/2022-11-11-peter-mcdonald/
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