Kovács, István and Tóth, Géza (2015) Multiple coverings with closed polygons. ELECTRONIC JOURNAL OF COMBINATORICS, 22 (1). ISSN 1097-1440
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1403.2653.pdf Available under License Creative Commons Attribution. Download (2MB) | Preview |
Official URL: https://doi.org/10.37236/4227
Abstract
A planar set P is said to be cover-decomposable if there is a constant k = k(P ) such that every k-fold covering of the plane with translates of P can be decomposed into two coverings. It is known that open convex polygons are cover-decomposable. Here we show that closed, centrally symmetric convex polygons are also cover-decomposable. We also show that an infinite-fold covering of the plane with translates of P can be decomposed into two infinite-fold coverings. Both results hold for coverings of any subset of the plane.
Item Type: | Article |
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Subjects: | Q Science / természettudomány > QA Mathematics / matematika |
SWORD Depositor: | MTMT SWORD |
Depositing User: | MTMT SWORD |
Date Deposited: | 12 Oct 2023 13:28 |
Last Modified: | 12 Oct 2023 13:28 |
URI: | http://real.mtak.hu/id/eprint/176636 |
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