On Kirchhoff Index and Resistance-Distance Energy of a Graph
Yükleniyor...
Dosyalar
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Univ Kragujevac, Fac Science
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We report lower hounds for the Kirchhoff index of a connected (molecular) graph in terms of its structural parameters such as the number of vertices (atoms), the number of edges (bonds), maximum vertex degree (valency), second maximum vertex degree and minimum vertex degree. Also we give the Nordhaus-Gaddum-type result for Kirchhoff index. In this paper we define the resistance distance energy as the sum of the absolute values of the eigenvalues of the resistance distance matrix and also we obtain lower and upper bounds for this energy.
Açıklama
Anahtar Kelimeler
Kaynak
Match-communications in Mathematical and in Computer Chemistry
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
67
Sayı
2
Künye
Das, K. C., Güngör, A. D., Çevik, A. S., (2012). On Kirchhoff Index and Resistance-Distance Energy of a Graph. Match-communications in Mathematical and in Computer Chemistry, 67(2), 541-556.
