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PRODID:-//University of Utah Math Department//Lech's inequality and its improvements//EN
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X-WR-CALNAME:Lech's inequality and its improvements
X-WR-CALDESC:Lech's inequality and its improvements at University of Utah Mathematics Department
X-WR-TIMEZONE:America/Denver
BEGIN:VEVENT
UID:20171110T143000-ilya-smirnov@math.utah.edu
DTSTART;TZID=America/Denver:20171110T143000
DTEND;TZID=America/Denver:20171110T153000
DTSTAMP:20260916T140625Z
SUMMARY:Lech's inequality and its improvements
DESCRIPTION:Speaker: Ilya Smirnov\, University of Michigan\n\nIn 1960 Lech proved a simple inequality relating the multiplicity and the colength of an m-primary ideal in a local ring. His proof also shows that the inequality is never sharp if dimension is at least two. I will describe two possible ways to refine Lech's inequality and fix this problem. This is …

LOCATION:LCB 215

URL:http://math.utah.edu/caseminar/2017-11-10-ilya-smirnov/
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