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arXiv 2603.04765math.CO
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平坦 торus 的轴对齐矩形铺砌的最小长度

The minimum length of an axis-aligned rectangular tiling of a flat torus

National Yang Ming Chiao Tung University(国立阳明交通大学);National Taiwan University(国立台湾大学)

Hau-Yi Lin, Wu-Hsiung Lin, Gerard Jennhwa Chang

AI总结:

该研究确定了平坦 torus 轴对齐矩形铺砌的最小周长总和,并证明该最小值可通过单个或两个矩形实现。

摘要:

平坦 torus 是通过晶格生成的基底将欧几里得平面商得的,而轴对齐矩形铺砌则是将该 torus 分解为有限多个边与坐标轴对齐的矩形。我们提供了轴对齐矩形铺砌的最小矩形周长之和,并证明该最小值可通过恰好一个矩形或恰好两个矩形来实现。

英文摘要:

A flat torus is the quotient of the Euclidean plane over a lattice generated by a basis, and an axis-aligned rectangular tiling of a flat torus is a partition into finitely many rectangles whose sides are axis-aligned. We provide the minimum sum of the perimeter of rectangles for an axis-aligned rectangular tiling, and prove that it is attainable by either exactly one rectangle or exactly two rectangles.

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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