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Results tagged with planar-graphs
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user 60732
graphs that can be embedded into the plane, i.e. that can be drawn without crossings between the lines representing edges.
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Is the divisibility graph of the proper divisors of n more often planar than not?
Define the divisibility graph of a set of positive integers as the graph whose vertices are the integers, two of which are joined by an edge if one divides the other.
For all N, is it true that intege …
- 3,707