Planarity of a Graph and its crossing numbers

Правка en1, от sksusha8853, 2024-04-11 17:43:54

Are there any straightforward algorithms for determining whether a graph is planar? If it's not planar, can we also find its crossing number?

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en1 Английский sksusha8853 2024-04-11 17:43:54 198 Initial revision (published)