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京东 11.11 红包
Fudan-SCMS AG seminar (Yuchen Liu 2021/09/28) K-stability and moduli of quartic
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Speaker: Yuchen Liu (Northwestern) Title: K-stability and moduli of quartic K3 surfaces Abstract: We show that K-moduli spaces of (P^3, cS) where Sisaquartic surface interpolates between the GIT moduli space andtheBaily-Borel compactification as c varies in (0,1). We completelydescribe the wall crossings of these K-moduli spaces. Asaconsequence, we verify Laza-O’Grady’s prediction ontheHassett-Keel-Looijenga program for quartic K3 surfaces. Thisisbased on joint work with K. Ascher and K. DeVleming.
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