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09/07/2022
On Plane Subgraphs of Complete Topological Drawings
Topological drawings are representations of graphs in the plane, where v...
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08/11/2022
Empty Triangles in Generalized Twisted Drawings of K_n
Simple drawings are drawings of graphs in the plane or on the sphere suc...
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03/11/2022
Twisted Ways to Find Plane Structures in Simple Drawings of Complete Graphs
Simple drawings are drawings of graphs in which the edges are Jordan arc...
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07/20/2020
Rainbow polygons for colored point sets in the plane
Given a colored point set in the plane, a perfect rainbow polygon is a s...
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07/17/2019
Maximum rectilinear convex subsets
Let P be a set of n points in the plane. We consider a variation of the ...
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02/09/2018
Colored ray configurations
We study the cyclic color sequences induced at infinity by colored rays ...
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07/21/2017