On the Distance Spectral Radius of Trees with Given Degree Sequence

On the Distance Spectral Radius of Trees with Given Degree Sequence

We consider the problem of maximizing the distance spectral radius and a slight generalization thereof among all trees with some prescribed degree sequence. We prove in particular that the maximum of the distance spectral radius has to be attained by a caterpillar for any given degree sequence. The...

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Bibliographic Details
Main Authors: Dadedzi Kenneth, Misanantenaina Valisoa Razanajatovo, Wagner Stephan
Format: Article
Language:English
Published: Sciendo 2020-05-01
Series:Discussiones Mathematicae Graph Theory
Subjects:
distance matrix
spectral radius
tree
degree sequence
05c05
05c50
05c12
Online Access:https://doi.org/10.7151/dmgt.2271

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