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    题名: Integer-Magic Spectra of Sun Graphs
    作者: Fu, Chin-Mei;Jhuang, Nan-Hua;Lin, Yuan-Lung
    贡献者: 淡江大學數學學系
    关键词: Integer-magic spectra;Group-magic;Sun graphs
    日期: 2011-10-01
    上传时间: 2013-03-19 14:01:37 (UTC+8)
    出版者: Winnipeg: Charles Babbage Research Centre
    摘要: Let N be the set of all positive integers, and Zn={0, 1, 2, …, n-1}. For any h ∈ N, a graph G=(V,E) is said to be Zh-magic if there exists a labeling f : E → Zh\{0} such that induced vertex labeling f+ : V → Zh, defined by f+(v)= ∑uv∈Ef(uv), is a constant map. The integer-magic spectrum of G is the set IM(G)={ h ∈ N|G is Zh-magic}. A sun graph is obtained from attaching a path to each pair of adjacent vertices in an n-cycle. In this paper we showed that the integer-magic spectra of sun graphs are completely determined.
    關聯: ARS Combinatoria 103, pp.55-64
    DOI: 10.1007/s10878-007-9052-x
    显示于类别:[數學學系暨研究所] 期刊論文

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