
Wissenschaft & TechnikLernenAb 16 JahrenDrinnenVorbei
Junior-Geometrie-Seminar – Zhengyang Cui
Junior Geometry Seminar – Zhengyang Cui
Freitag, 6. November 2026 · 17:30Room 140, Huxley Building, South Kensington CampusGratis
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Dieses Event ist vorbei
Es fand am Freitag, 6. November 2026 · 17:30 statt.
Stattdessen demnächst
Mehr unter EntdeckenEin fortgeschrittenes Mathematikseminar zur algebraischen Geometrie für Studierende und Forscher.
Worum es geht
Wird ins Deutsche übersetzt…
Title: Blow-ups and Local Integrability Speaker: Zhengyang Cui Abstract: For which values of w is |y²-x³|⁻²ʷ integrable near the origin in ℂ²? I will answer this question by resolving the plane cusp y²=x³ and tracking how both the polynomial and the volume form change under each blow-up. The same calculation on a log resolution gives a formula for the critical exponent of an arbitrary complex hypersurface, called its log canonical threshold.
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