On the Laplacian-energy-like invariant
Küçük Resim Yok
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER SCIENCE INC
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Let G be a connected graph of order n with Laplacian eigenvalues mu(1) >= mu(2) >= ... mu(n-1) >mu(n) = 0. The Laplacian-energy-like invariant of the graph G is defined as LEL = LEL(G) = Sigma(n-1)(i=1)root mu(i) . Lower and upper bounds for LEL are obtained, in terms of n, number of edges, maximum vertex degree, and number of spanning trees. (C) 2013 Elsevier Inc. All rights reserved.
Açıklama
Anahtar Kelimeler
Graph spectrum, Laplacian spectrum (of graph), Laplacian energy like invariant, LEL
Kaynak
LINEAR ALGEBRA AND ITS APPLICATIONS
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
442
