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
Ladders and fan graphs are cycle-antimagic
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DOI: 10.15672/hujms.647228
Abstract: A simple graph G = (V,E) admits an H-covering if every edge in E belongs to at least one subgraph of G isomorphic to a given graph H. The graph G admitting an H-covering is… read more here.
Keywords: ladders fan; graphs cycle; fan graphs; cycle antimagic ... See more keywords