Journal of Jishou University(Natural Sciences Edition) ›› 2025, Vol. 46 ›› Issue (4): 1-4.DOI: 10.13438/j.cnki.jdzk.2025.04.001

• Mathematics •     Next Articles

Construction of Graceful Labeling of Two Types of Graphs

TANG Baoxiang,REN Han   

  1. (1.School of Mathematics and Statistics,Tianshui Normal University,Tianshui 741001,China;2.School of Mathematics Sciences,East China Normal University,Shanghai 200062,China)
  • Online:2025-07-25 Published:2025-08-05

Abstract: Through the constructive approach,we have successfully assigned graceful labels to two classes of graphs:K2,n,n and K3∨K3,n-e,thus confirming their inclusion in the category of graceful graphs.

Key words: complete bipartite graph, complete tripartite graph, construction, graceful labeling, graceful graph

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