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Euisung Park, On Rank 3 Quadratic Equations of Projective Varieties

June 25 @ 11:00 am - 12:00 pm KST

B236-1, IBS Korea, Republic of


Euisung Park
Korea University

Many projective varieties are ideal-theoretically cut out by quadratic polynomials of rank less than or equal to 4. Classical constructions in projective geometry like rational normal scrolls and Segre-Veronese varieties are examples. Regarding this phenomenon, I would like to talk about the following two results in this talk. First, there are many projective varieties cut out ideal-theoretically by quadratic polynomials of rank 3. Second, there is a nice structure of the locus of rank 3 quadratic equations of a projective variety.


June 25
11:00 am - 12:00 pm KST
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IBS Korea, Republic of


Yongnam Lee
IBS 복소기하학연구단 Center for Complex Geometry
기초과학연구원 복소기하학연구단
대전 유성구 엑스포로 55 (우) 34126
IBS Center for Complex Geometry
Institute for Basic Science (IBS)
55 Expo-ro Yuseong-gu Daejeon 34126 South Korea
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