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Ars Combinatoria

  • Research article

\(k\)-Membered Ring Spiro Chains with Extremal Hyper-Wiener Index

Xianyong Li1, Xiaofan Yang1, Rongwei Hu2
1College of Computor Science, Chongqing University, Chongqing 400044, P.R.China
2College of Mathematic and Systems Science, Xinjiang University, Urumai 830046, Xinjiang, P.R.China

Abstract

In this paper, we compute the hyper-Wiener index of arbitrary \(k\)-membered ring spiro chain. We also determine the extremal \(k\)-membered ring spiro chains for hyper-Wiener index.

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Citation
Xianyong Li, Xiaofan Yang, Rongwei Hu. \(k\)-Membered Ring Spiro Chains with Extremal Hyper-Wiener Index[J], Ars Combinatoria, Volume 113-A. 37-48. .