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Gergely Ambrus (University of Szeged): Piercing the chessboard |
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| 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 https://zoom.us/j/2632883189 linken. |
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| Hely : Riesz Lecture Hall | ||||
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