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On the Sombor index of trees with degree restrictions

open access: yes
We study the Sombor index of trees with various degree restrictions. In addition to rediscovering that among all trees with a given degree sequence, the greedy tree minimises the Sombor index and the alternating greedy tree maximises it, we also provide ...
Andriantiana, Eric O. D.   +1 more
core  

Normalized Sombor Indices as Complexity Measures of Random Networks. [PDF]

open access: yesEntropy (Basel), 2021
Aguilar-Sánchez R   +3 more
europepmc   +1 more source

Machine learning approach to topological graph descriptors of graphene nanoribbons. [PDF]

open access: yesFront Chem
Jyothish K   +5 more
europepmc   +1 more source

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