Extremal pentagonal chains with respect to the Kirchhoff index

作者：

Highlights：

• Properties on resistance distances in pentagonal chains are established.

• Comparison results on Kirchhoff indices of pentagonal chain S,T-isomers are obtained.

• Pentagonal chains with minimal and maximal Kirchhoff indices are characterized.

摘要

•Properties on resistance distances in pentagonal chains are established.•Comparison results on Kirchhoff indices of pentagonal chain S,T-isomers are obtained.•Pentagonal chains with minimal and maximal Kirchhoff indices are characterized.

论文关键词：Resistance distance,Kirchhoff index,Pentagonal chain,S,T-isomers

论文评审过程：Received 23 April 2022, Revised 28 August 2022, Accepted 4 September 2022, Available online 16 September 2022, Version of Record 16 September 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.127534