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On q-Wiener index of some graph operations

Youchuang Lin, Jianping Ou, Yingying Qin


The q-Wiener index of graphs is a generalization of the classical Wiener index. This paper determines the q-Wiener index of graphs constructed by graph operations such as Join, Symmetric difference, Composition, Disjunction. Some known results are direct consequence of these observations.


q-Wiener index; Join; Symmetric difference; Composition; Disjunction.

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