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关于扇形图P1∨Pn的零维数

DOI: 10.11830/ISSN.1000-5013.2010.01.0118

Keywords: 邻接矩阵,, 零维数, 扇形图, 奇异性

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Abstract:

研究特殊图类扇形图P1∨Pn的零维数情况.对n+1阶扇形图G=P1∨Pn的某些顶点与边进行移除,得到一个保持零维数不变的子图H; 通过计算η(H),得到扇形图G的零维数集{0,1},从而完整的刻画扇形图的零维数情况.

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