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On the least signless Laplacian eigenvalue of a non-bipartite connected graph with fixed maximum degree

In this paper, we determine the unique graph whose least signless Laplacian eigenvalue attains the minimum among all non-bipartite unicyclic graphs of order n with maximum degree Δ and among all non-bipartite connected graphs of order n with maximum degree Δ, respectively.

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Detalles Bibliográficos
Publicado en:J Inequal Appl
Main Authors: Guo, Shu-Guang, Zhang, Rong
Formato: Artigo
Idioma:Inglês
Publicado: Springer International Publishing 2017
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5440539/
https://ncbi.nlm.nih.gov/pubmed/28603399
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13660-017-1395-y
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