Journal of Jilin University Science Edition ›› 2023, Vol. 61 ›› Issue (5): 1042-1050.
Previous Articles Next Articles
WANG Zhiyu, GAO Yubin
Received:
Online:
Published:
Abstract: We considered the extreme problem of the Randic energy of unicyclic graphs Cg∪St composed of sticking a star graph St at a certain vertex on the circle Cg. Using the definition and properties of the Randic energy, and combined with graph transformations, we found the graph that obtained the minimum Randic energy in this class of unicyclic graphs Cg∪St.
Key words: Randic energy, graph transformation, unicyclic graph, characteristic polynomial
CLC Number:
WANG Zhiyu, GAO Yubin. Minimum Randic Energy of a Class Kind of Unicyclic Graphs[J].Journal of Jilin University Science Edition, 2023, 61(5): 1042-1050.
0 / / Recommend
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks
URL: http://xuebao.jlu.edu.cn/lxb/EN/
http://xuebao.jlu.edu.cn/lxb/EN/Y2023/V61/I5/1042
Cited