Dα-spectrum of subdivision join of graphs

被引：0
|
作者：
Kaliyaperumal, Sakthidevi [1 ]
Desikan, Kalyani [1 ]
机构：
[1] Vellore Inst Technol, Sch Adv Sci, Chennai 600127, Tamilnadu, India
来源：
RICERCHE DI MATEMATICA | 2024年
关键词：
Generalized distance matrix; Subdivision vertex-join; Subdivision edge-join; Regular graphs;
D O I：
10.1007/s11587-024-00874-5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
For a connected graph G, let D-alpha(G) be the generalized distance matrix and 0 <= alpha <= 1. This matrix is of the form D-alpha(G)=alpha Tr(G)+(1-alpha)D(G), where Tr(G) is the diagonal matrix whose elements are its vertex transmissions and Tr(G) is the distance matrix of G. In this paper, we obtain the generalized distance spectra of Subdivision vertex-join and Subdivision edge-join of two regular graphs.
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页数：14
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