Friday, July 16, 2021

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2021-07-22 / 15:00 ~ 16:00
학과 세미나/콜로퀴엄 - 학부생 콜로퀴엄: 인쇄
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In this talk, we will introduce some applications of currents. Thanks to results of Demailly--Paun or Collins--Tosatti, we have a decent understanding of how (cohomology class of) currents are found to be nef and big, the positivity notions that succeed Kahler-ness. With the K3 surface example, where its intersection theory is well-known, we then sketch on how all these machinery are applied to give some result (of Filip--Tosatti) on dynamical rigidity on K3 surfaces.
2021-07-20 / 15:00 ~ 16:00
학과 세미나/콜로퀴엄 - 학부생 콜로퀴엄: 인쇄
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In this talk, we will introduce the notion of currents, a generalization of differential forms, allowing distributions (dual of smooth compactly supported functions) as coefficients. With this, we introduce their examples, derivatives, cohomology, "de Rham" type groups, and how they interplay with divisors of complex varieties.
Events for the 취소된 행사 포함 모두인쇄
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