Minghsin University Institutional Repository:Item 987654321/577
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    Please use this identifier to cite or link to this item: http://120.105.36.38/ir/handle/987654321/577


    Title: 丁方陣在優美圖上的應用
    Authors: 施耀振
    Contributors: 識教育中心自然科學教學中心
    Keywords: 拉丁方陣,優美標號,優美圖,2^n-Caterpillars
    Date: 2010-12
    Issue Date: 2011-06-22 10:37:23 (UTC+8)
    Abstract: 如果一個圖的標號滿足以下兩個條件,則稱此圖有優美編號:
    1.點的編號是{0,1,2,....,|E|}其中一個且不得重複,|E|代表圖的邊數
    2.邊的代表值是兩端點編號差的絕對值,且邊的代表值所成的集合剛好是{1,2,3,....,|E|}
    我們把一個有優美編號的圖,稱為優美圖。
    一個2^n-Caterpillar是一個圖,他有一條主要路徑,附著在這個路徑上的點的懸掛物,都必須是一條長度為2^n的路徑。而一個n階拉丁方陣是一個數字方陣,他的每一行每一列都剛好出現{1,2,3,....,n}這些數字。在這個計畫中,我們希望利用拉丁方陣去製造一個
    2^n-Caterpillar的優美標號。
    Appears in Collections:[The Teaching Center of Natural Science] Research Projects in School

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