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Groemer Theorem


Given n circles and a perimeter p, the total area of the convex hull is

 A_(Convex Hull)=2sqrt(3)(n-1)+p(1-1/2sqrt(3))+pi(sqrt(3)-1).

Furthermore, the actual area equals this value iff the packing is a Groemer packing. The theorem was proved in 1960 by Helmut Groemer.


See also

Convex Hull

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Cite this as:

Weisstein, Eric W. "Groemer Theorem." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GroemerTheorem.html

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