Enumeration of the Additive Degree–Kirchhoff Index in the Random Polygonal Chains

Author:

Geng XianyaORCID,Zhu Wanlin

Abstract

The additive degree–Kirchhoff index is an important topological index. This paper we devote to establishing the explicit analytical expression for the simple formulae of the expected value of the additive degree–Kirchhoff index in a random polygon. Based on the result above, the additive degree–Kirchhoff indexes of all polygonal chains with extremal values and average values are obtained.

Funder

National Science Foundation of China

Natural Science Foundation of Anhui Province

Graduate innovation fund project of Anhui University of Science and Technology

Publisher

MDPI AG

Subject

Geometry and Topology,Logic,Mathematical Physics,Algebra and Number Theory,Analysis

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