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首页> 外文期刊>Monatshefte für Mathematik >Finding the Best Face on a Voronoi Polyhedron – The Strong Dodecahedral Conjecture Revisited
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Finding the Best Face on a Voronoi Polyhedron – The Strong Dodecahedral Conjecture Revisited

机译:在Voronoi多面体上找到最好的面孔–再探十二面体的强烈猜想

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摘要

In this paper we prove the following theorem. The surface area density of a unit ball in any face cone of a Voronoi cell in an arbitrary packing of unit balls of Euclidean 3-space is at most ${-9pi + 30,{rm arccos}left({sqrt{3}over 2}{rm sin},left({piover 5}right) right)over 5, {rm tan}left({piover 5}right)}=0.77836ldots,$ and so the surface area of any Voronoi cell in a packing with unit balls in Euclidean 3-space is at least ${20picdot,{rm tan},left( {pi over 5}right) over -9pi + 30,{rm arccos}left({sqrt{3}over 2}{rm sin},left({piover 5}right) right)}=16.1445ldots .$
机译:在本文中,我们证明以下定理。欧几里德3空间单位球任意包装中的Voronoi单元的任何面锥中单位球的表面积密度最大为$ {-9pi + 30,{rm arccos} left({sqrt {3} over 2} {rm sin},左({piover 5}右)右)超过5,{rm tan}左({piover 5}右)} = 0.77836ldots,$,因此,包装中任何Voronoi单元的表面积欧几里德3空间中的单位球至少为$ {20picdot,{rm tan},left({pi over 5} right)超过-9pi + 30,{rm arccos} left({sqrt {3} over 2} { rm sin},left({piover 5} right)right)} = 16.1445ldots。$

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