Speaker: Ding Cong , Assistant Professor, School of Mathematical Sciences, Shenzhen University

Date: November 16, 2023

Time: 10:00-11:00

Location: B924, Zhixin Building, Shandong University

Sponsor: School of Mathematics, Shandong University

Abstract:

I will introduce a sequence of explicit blow-ups and blow-downs on an irreducible compact Hermitian symmetric space X making use of loci of chains of minimal rational curves and the variety of minimal rational tangents. The construction is independent of classification and transforms X into a projective space of the same dimension, resolving a birational map given by Landsberg and Manivel.

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