Some recent results on geometric transversals

Thời gian: 08:00 đến 11:30 Ngày 16/09/2022

Địa điểm: Online

Báo cáo viên: Andreas Holmsen (Korea Advanced Institute of Science & Technology)

Helly's theorem on the intersections of convex sets has a long history with a number of deep generalizations and variations. One possible generalization deals with geometric transversals, where instead of intersecting a family of convex sets by a point, we want to intersect the sets by a k-dimensional affine subspace. In this talk I will go over some recent results and open problems in this area.

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