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Finite or discrete collections of geometric objects. Packings, tilings, polyhedra, polytopes, intersection, arrangements, rigidity.

1 vote

Blowing up spheres in a face centered cubic (fcc) packing geometry just enough to cover the ...

Although not directly answering the question, the discussion here highlights connections between the question of $R_v$ and the Voronoi cell of this lattice. In short, it turns out that $R_v$ is the m …
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1 vote

Diameter of random segment intersection graph?

I don't have sufficient privileges to add a comment, but I wanted to ask if your evidence is consistent with the conclusion that the diameter of $G$ increases logarithmically with $n$. That would hav …
Menachem's user avatar
  • 553
10 votes
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413 views

Determining convexity of a polygon from its Fourier coefficients

Consider an $n$-sided polygonal curve in the plane, represented by an ordered set of points $(x_0, x_1, \ldots, x_{n-1})$; line segments connect consecutive points and also $x_{n-1}$ to $x_0$. It is …
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