An irreducible rectangle tiling contains a spiral

Tomoe Motohashi, Kouki Taniyama

    研究成果: Article

    抄録

    We consider a tiling of a square by finitely many tiles each of which is a rectangle. We do not assume that the tiles are mutually congruent. Such a tiling is called irreducible if for any two tiles the union of them is not a rectangle. A tiling is called generic if no four tiles meet in a point. A tilling is trivial if it has only one tile. A tile r in a generic tiling of a square is called a spiral if it is contained in the interior of the square and for each edge e of r there is a tile s adjacent to r such that the straight line containing e intersects the interior of s. We show that a nontrivial generic irreducible tiling of a square has a spiral.

    元の言語English
    ページ(範囲)175-184
    ページ数10
    ジャーナルJournal of Geometry
    90
    発行部数1-2
    DOI
    出版物ステータスPublished - 2008 12

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    Tile
    Tiling
    Rectangle
    Interior
    Congruent
    Intersect
    Straight Line
    Trivial
    Union
    Adjacent

    ASJC Scopus subject areas

    • Geometry and Topology

    これを引用

    An irreducible rectangle tiling contains a spiral. / Motohashi, Tomoe; Taniyama, Kouki.

    :: Journal of Geometry, 巻 90, 番号 1-2, 12.2008, p. 175-184.

    研究成果: Article

    Motohashi, Tomoe ; Taniyama, Kouki. / An irreducible rectangle tiling contains a spiral. :: Journal of Geometry. 2008 ; 巻 90, 番号 1-2. pp. 175-184.
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