TOPOLOGICAL INDICES FOR THE ANTIREGULAR GRAPHS

被引：0
|
作者：
Munarini, E. [1 ]
机构：
[1] Politecn Milan, Dipartimento Matemat, Milan, Italy
来源：
MATEMATICHE | 2021年 / 76卷 / 01期
关键词：
Antiregular graph; topological index; distance-based topological index; vertex-degree-based; harmonic number; HARMONIC INDEX; MOLECULAR-ORBITALS; ZAGREB INDEXES; HARARY INDEX; IRREGULARITY; POLYNOMIALS; DIFFERENCE; DISTANCE;
D O I：
10.4418/2021.76.1.14
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We determine some classical distance-based and degree-based topological indices of the connected antiregular graphs (maximally irregular graphs). More precisely, we obtain explicitly the k-Wiener index, the hyper-Wiener index, the degree distance, the Gutman index, the first, second and third Zagreb index, the reduced first and second Zagreb index, the forgotten Zagreb index, the hyper-Zagreb index, the refined Zagreb index, the Bell index, the min-deg index, the max-deg index, the symmetric division index, the harmonic index, the inverse sum indeg index, the M-polynomial and the Zagreb polynomial.
引用
收藏
页码：277 / 310
页数：34
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