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Gergely Ambrus (University of Szeged): Piercing the chessboard

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Thursday, 16. December 2021, 14:00 - 15:00
Abstract. How many lines are needed to pierce each cell of the n*n chessboard? We give nontrivial upper and lower bounds, study related problems, and present an intriguing conjecture on the optimal number of lines. Joint work with I. Bárány, P. Frankl and D. Varga.

*A szemináriumot Zoom-on is közvetíteni fogjuk a
Location : Riesz Lecture Hall


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