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09/12/2023
The maximum size of adjacency-crossing graphs
An adjacency-crossing graph is a graph that can be drawn such that every...
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05/23/2023
On the number of tangencies among 1-intersecting curves
Let C be a set of curves in the plane such that no three curves in C int...
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02/13/2020
An almost optimal bound on the number of intersections of two simple polygons
What is the maximum number of intersections of the boundaries of a simpl...
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06/11/2018