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Bezdek Károly: Ball polyhedra - old and new

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Thursday, 17. November 2022, 12:30 - 14:00
We survey a number of metric properties of intersections of
finitely many congruent balls called ball polyhedra in Euclidean spaces.
In particular, our talk is centered around the status of the shortest
billiard conjecture, the global rigidity conjecture, Hadwiger’s covering
conjecture, and the Gromov-Klee-Wagon volumetric conjecture for
ball polyhedra.

The lecture will be in the Riesz lecture room and will be broadcast on Zoom too:

Meeting ID: 899 0595 6522
Passcode: 906899

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