Toroidal graph
Материал из WikiGrapp
Toroidal graph --- тороидальный граф.
A graph [math]\displaystyle{ G }[/math] is toroidal if it is crossing-free embeddable in the torus just as planar graphs in the plane.
Toroidal graph --- тороидальный граф.
A graph [math]\displaystyle{ G }[/math] is toroidal if it is crossing-free embeddable in the torus just as planar graphs in the plane.