On the spectral radius of weighted digraphs

Küçük Resim Yok

Tarih

2012

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

We consider the weighted digraphs in which the arc weights are positive definite matrices. We obtain some upper bounds for the spectral radius of these digraphs and characterize the digraphs achieving the upper bounds. Some known upper bounds are then special cases of our results.

Açıklama

Anahtar Kelimeler

Spectral radius, Upper bound, Weighted digraph

Kaynak

Proyecciones

WoS Q Değeri

Scopus Q Değeri

Q3

Cilt

31

Sayı

3

Künye