Bounds on the ABC spectral radius of a tree

Bounds on the ABC spectral radius of a tree

Let G be a simple connected graph with vertex set {1,2,...,n} and di denote the degree of vertex i in G. The ABC matrix of G, recently introduced by Estrada, is the square matrix whose ijth entry is √((di+dj-2)/didi); if i and j are adjacent, and zero; otherwise. The entries in ABC matrix represent...

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में बचाया:
ग्रंथसूची विवरण
मुख्य लेखकों: Barik, Sasmita; School of Basic Sciences IIT Bhubaneswar, Bhubaneswar, 752050, India (लेखक), Rani, Sonu; School of Basic Sciences IIT Bhubaneswar, Bhubaneswar, 752050, India (लेखक)
स्वरूप: EJournal Article
प्रकाशित: GTA Research Group, Univ. Newcastle, Indonesian Combinatorics Society and ITB, 2020-10-30.
विषय:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
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