Sum divisor cordial labeling in Certain Graphs

  • RENUKESWARA RAO JAGGENA Dept of mathematics , GIET university, GUNUPUR, odissa
  • P. Vijaykumar Department of Mathematics, Gandhi Institute of Engineering and Technology University, Gunupur, Odissa, India https://orcid.org/0000-0003-0652-0747

Résumé

In this paper, we prove the existence of sum divisor cordial labeling in the duplicate graphs of
path, comb, twig, star, and bistar graphs.

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Publiée
2025-10-17
Rubrique
Mathematics and Computing - Innovations and Applications (ICMSC-2025)