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Results tagged with planar-graphs
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user 11738
graphs that can be embedded into the plane, i.e. that can be drawn without crossings between the lines representing edges.
4
votes
0
answers
133
views
Chromatic number of rectangle tilings
Suppose we have a region of the plane tiled by finitely many
rectangles. We want to color the rectangles so that two
rectangles have different colors if they share a part of an
edge or if they share …
- 381