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检索条件"主题词=anti-forcing spectrum,hexagonal system"
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anti-forcing spectrum of any cata-condensed hexagonal system is continuous
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Frontiers of Mathematics in China 2017年 第2期12卷 325-337页
作者: Kai DENG Heping ZHANG School of Mathematics and Statistics Lanzhou University Lanzhou 730000 China School of Mathematics and Information Science Beifang University of Nationalities Yinchuan 750027 China
The anti-forcing number of a perfect matching M of a graph G is the minimal number of edges not in M whose removal makes M a unique perfect matching of the resulting graph. The anti-forcing spectrum of G is the set of... 详细信息
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