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PRODID:-//University of Utah Math Department//Cohomology annihilators in dimension one//EN
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X-WR-CALNAME:Cohomology annihilators in dimension one
X-WR-CALDESC:Cohomology annihilators in dimension one at University of Utah Mathematics Department
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UID:20180406T143000-ozgur-esentepe@math.utah.edu
DTSTART;TZID=America/Denver:20180406T143000
DTEND;TZID=America/Denver:20180406T153000
DTSTAMP:20260916T140625Z
SUMMARY:Cohomology annihilators in dimension one
DESCRIPTION:Speaker: Ozgur Esentepe\, University of Toronto\n\nGiven a commutative Noetherian ring R, we are interested in the cohomology annihilator ideal ca(R). This ideal consists of the ring elements which annihilate all Ext-modules Ext^n(M,N) for any finitely generated R-module M,N and sufficiently large n. It is closely related to the singularities of our …

LOCATION:LCB 222

URL:http://math.utah.edu/caseminar/2018-04-06-ozgur-esentepe/
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