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A Note on Comparison Between the Wiener Index and the Zagreb Indices

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【作者】 YOU ZHI-FUHUANG YU-FEIDu Xian-kun

【Author】 YOU ZHI-FU;HUANG YU-FEI;Du Xian-kun;School of Computer Science,Guangdong Polytechnic Normal University;Department of Mathematics Teaching,Guangzhou Civil Aviation College;

【通讯作者】 HUANG YU-FEI;

【机构】 School of Computer Science,Guangdong Polytechnic Normal UniversityDepartment of Mathematics Teaching,Guangzhou Civil Aviation College

【摘要】 In this note,we correct a wrong result in a paper of Das et al.with regard to the comparison between the Wiener index and the Zagreb indices for trees(Das K C,Jeon H,Trinajsti N.The comparison between the Wiener index and the Zagreb indices and the eccentric connectivity index for trees.Discrete Appl.Math.,2014,171: 35–41),and give a simple way to compare the Wiener index and the Zagreb indices for trees.Moreover,the comparison between the Wiener index and the Zagreb indices for unicyclic graphs is carried out.

【基金】 The NSF(11301093,11501139)of China;the NSF(2014A030313640)of Guangdong Province;the Foundation(Yq2014111) for Distinguished Young Talents in Higher Education of Guangdong Province
  • 【DOI】10.13447/j.1674-5647.2018.04.02
  • 【分类号】O157.5
  • 【下载频次】15
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