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graphs that can be embedded into the plane, i.e. that can be drawn without crossings between the lines representing edges.

9 votes
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186 views

Partitioning the vertices of a graph into induced trees

I am looking for previous work regarding graphs whose vertices can be assigned colours (not necessarily a proper colouring) in such a way that each colour class induces a tree. In particular I am mos …
Gordon Royle's user avatar
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