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The General Randic\' Index of Polyphenyls
Author(s): 
Pages: 59-61,71
Year: Issue:  3
Journal: Journal of Xinjiang Normal University(Natural Sciences Edition)

Abstract: (分子)图 G的广义Randic\'指标定义为(d(u)d(v))α取遍图G所有的边uv的和,其中d(u)表示u在图G中的度数,α为一任意实数.文章得到了三类极端多联苯链、任意多联苯链及star-like多联苯系统的广义Randic\'指标,进而利用它们的性质建立多联苯链的广义Randic\'指标的界,以及多联苯链与star-like多联苯系统的关系.
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