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03/14/2022
Erdős–Szekeres-type problems in the real projective plane
We consider point sets in the real projective plane ℝP^2 and explore var...
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11/06/2019
On the Average Complexity of the k-Level
Let A be an arrangement of n lines in the Euclidean plane. The <i>k-leve...
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12/12/2018
The Crossing Tverberg Theorem
Tverberg's theorem is one of the cornerstones of discrete geometry. It s...
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04/03/2018
