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TZID:Asia/Seoul
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DTSTART:20210101T000000
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DTSTART;TZID=Asia/Seoul:20220427T160000
DTEND;TZID=Asia/Seoul:20220427T170000
DTSTAMP:20260504T202116
CREATED:20220427T070000Z
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SUMMARY:Ngoc-Son Duong\, Proper Holomorphic Maps from the Complex 2-ball into the 3-dimensional Classical Domain of Type IV
DESCRIPTION:     Speaker\n\n\nNgoc-Son Duong\nUniversity of Vienna\n\n\n\n\n\nIn this talk\, we will discuss a complete classification of proper holomorphic maps from the unit ball in complex two dimensional space into the Cartan’s classical domain of type IV in complex three\ndimensional space that extend smoothly to some boundary point. This classification (which is a consequence of a classification of CR maps from the 3-sphere into the tube over the future light cone) consists of 4 algebraic maps. Among them\, two previously known maps are isometric with respect to the canonical Bergman metrics and two other maps give counterexamples to a recent conjecture of Xiao-Yuan for the case of maps from the complex 2-ball. This is a joint work with Michael Reiter.
URL:https://ccg.ibs.re.kr/event/2022-04-27/
LOCATION:on-line
CATEGORIES:Several Complex Variables Seminar
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