Scopus
YÖKSİS Eşleşti
Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph
Applied Mathematics and Computation · Ocak 2013
YÖKSİS Kayıtları
Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph
Applied Mathematics and Computation · 2013 SCI-Expanded 2 atıf
PROFESÖR AYŞE DİLEK MADEN →
Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph
Applied Mathematics and Computation · 2013 SCI-Expanded 1 atıf
PROFESÖR AHMET SİNAN ÇEVİK →
Makale Bilgileri
DergiApplied Mathematics and Computation
Yayın TarihiOcak 2013
Cilt / Sayfa219 · 5025-5032
Scopus ID2-s2.0-84872141584
Özet
Let G=(V,E) be a simple connected graph. Denote by D(G) the diagonal matrix of its vertex degrees and by A(G) its adjacency matrix. Then the signless Laplacian matrix of G is Q(G)=D(G)+A(G). In this paper, we obtain some new and improved sharp upper bounds on the spectral radius q1(G) of the signless Laplacian matrix of a graph G. © 2012 Elsevier Inc. All rights reserved.
Yazarlar (3)
1
Ayşe Dilek Maden
2
Kinkar Ch Das
3
A. Sinan Cevik
Anahtar Kelimeler
Average degree of neighbors
Bounds
Degrees
Graph
Signless Laplacian
Spectral radius
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Sungkyunkwan University
Seoul South Korea
Metrikler
14
Atıf
3
Yazar
6
Anahtar Kelime