Extremal reformulated forgotten index of trees, unicyclic and bicyclic graphs
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DOI: 10.2298/fil2401025s
Abstract: The reformulated forgotten index (RF) is the edge version of the ordinary forgotten index. We describe graph transformations, by means of which RF increases or decreases. Using these transformations, the trees, unicyclic, and bicyclic graphs… read more here.
Keywords: trees unicyclic; reformulated forgotten; forgotten index; unicyclic bicyclic ... See more keywords