On Subtree Number Index of Generalized Book Graphs, Fan Graphs, and Wheel Graphs
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DOI: 10.1155/2021/5511214
Abstract: With generating function and structural analysis, this paper presents the subtree generating functions and the subtree number index of generalized book graphs, generalized fan graphs, and generalized wheel graphs, respectively. As an application, this paper… read more here.
Keywords: graphs; fan graphs; subtree number; wheel graphs ... See more keywords
Enumerating Subtrees of Flower and Sunflower Networks
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DOI: 10.3390/sym15020284
Abstract: Symmetry widely exists in many complex and real-world networks, with flower networks and sunflower networks being two richly symmetric networks and having many practical applications due to their special structures. The number of subtrees (the… read more here.
Keywords: subtree number; sunflower networks; number; subtrees flower ... See more keywords