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DTSTART:20220313T070000
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DTSTART:20221106T060000
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DTSTART;TZID=America/Toronto:20230308T110000
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TRANSP:TRANSPARENT
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URL:https://uwaterloo.ca/pure-mathematics/events/horospherical-mmp-seminar-
 14
SUMMARY:Horospherical MMP Seminar
CLASS:PUBLIC
DESCRIPTION:SEAN MONAHAN\, DEPARTMENT OF PURE MATHEMATICS\, UNIVERSITY OF W
 ATERLOO\n\n\"CONTRACTING THE OTHER RAYS IN NE(X) FOR HOROSPHERICAL X\"\n\n
 I plan to continue from last time on contracting extremal rays in\nNE(X). 
 This time\, we will see how to contract the curve classes coming\nfrom wal
 ls in the coloured fan for X. So the plan is to touch on\nsection 3.6 and 
 then move to section 4.6 in Brion’s paper\n“Variétés sphériques et 
 théorie de Mori”. If there is time\, I\nwill start the other material i
 n section 4: flips.
DTSTAMP:20260504T134920Z
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