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arXiv 1002.1356math.COmath-phmath.MP
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矩形和交流电平铺

Tiling by rectangles and alternating current

M. Prasolov, M. Skopenkov

摘要:

本文研究多边形的矩形镶嵌问题。一个著名的物理解释,这种平铺由于R.L.布鲁克斯,C.A.B.史密斯,A.H.斯通和W.T. Tutte使用直流电路。本文的新方法是交流电路的应用。得到了如下结果:-矩形可被给定形状的矩形倾斜的必要条件; -矩形可被与其相似但不全位似的矩形倾斜的判据; -一般多边形可被正方形倾斜的判据.这些结果推广了C.弗赖林河Kenyon,M. Laczkovich,D. Rinne和G.塞凯雷斯

英文摘要:

This paper is on tilings of polygons by rectangles. A celebrated physical interpretation of such tilings due to R.L. Brooks, C.A.B. Smith, A.H. Stone and W.T. Tutte uses direct-current circuits. The new approach of the paper is an application of alternating-current circuits. The following results are obtained: - a necessary condition for a rectangle to be tilable by rectangles of given shapes; - a criterion for a rectangle to be tilable by rectangles similar to it but not all homothetic to it; - a criterion for a generic polygon to be tilable by squares. These results generalize the ones of C. Freiling, R. Kenyon, M. Laczkovich, D. Rinne and G. Szekeres.

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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