7 ms·

I wonder if multidimensional solutions are ok, or if we have to keep it planar. And if any metric is acceptable. The answer is a really big set. All balls incl

I wonder if multidimensional solutions are ok, or if we have to keep it planar. And if any metric is acceptable. The answer is a really big set. All balls including really silly graphs.

ColinWright 7y ago
The original problem I think intends the points to be on the plane. Feel free to find solutions in higher dimensions - the trivial answer is that there are infinitely many. The less trivial answer is to find all the families of solutions.