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arXiv 1809.01769math.CO
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锚定矩形填料的特殊性能

Special Configurations in Anchored Rectangle Packings

Vincent Bian

摘要:

给定$[0,1]^2$中包含原点的有限集S,锚定矩形填充是单位正方形中的一组不重叠的矩形,其中每个矩形的左下角都有一个S点,并且在其内部不包含S点。Allen Freedman在20世纪60年代提出,人们总能找到总面积至少为$1/2$的固定矩形填料。我们验证了猜想的点配置的相对位置属于某些类的排列。

英文摘要:

Given a finite set S in $[0,1]^2$ including the origin, an anchored rectangle packing is a set of non-overlapping rectangles in the unit square where each rectangle has a point of S as its left-bottom corner and contains no point of S in its interior. Allen Freedman conjectured in the 1960's one can always find an anchored rectangle packing with total area at least $1/2$. We verify the conjecture for point configurations whose relative positions belong to certain classes of permutations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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