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X-WR-CALDESC:Events for Center for Complex Geometry
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TZID:Asia/Seoul
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TZOFFSETFROM:+0900
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DTSTART:20200101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20211123T110000
DTEND;TZID=Asia/Seoul:20211123T120000
DTSTAMP:20260519T034157
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UID:671-1637665200-1637668800@ccg.ibs.re.kr
SUMMARY:Kyoung-Seog Lee\, Cox Rings and Geometry of Some Surfaces of General Type with pg=q=0
DESCRIPTION:     Speaker\n\n\nKyoung-Seog Lee\nUniversity of Miami\n\n\n\n\n\n\nCox ring is an important tool in modern algebraic geometry and several other branches of mathematics. In the first part of this talk\, I will briefly review basic theory of Cox ring and explain how it connects birational geometry and geometric invariant theory. Then I will discuss how we can use Cox rings to study geometry of certain algebraic surfaces of general type with pg=q=0. The second part of this talk is based on several joint works (some in progress) with JongHae Keum and Davide Frapporti.
URL:https://ccg.ibs.re.kr/event/2021-11-23/
LOCATION:on-line
CATEGORIES:Algebraic Geometry Seminar
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