Contents

Journal of Combinatorial Mathematics and Combinatorial Computing

  • Research article

The Wiener index of connected tripartite graphs

KM. Kathiresan1, C. Meenakshi2
1Centre for Research and Post-graduate Studies in Mathematics Ayya Nadar Janaki Ammal College (Autonomous), Sivakasi, Tamilnadu, India
2Department of Mathematics, Sri S. Ramasamy Naidu Memorial College, Sattur, Tamilnadu, India
  • Received: 30/04/2024
  • Accepted: 19/02/2025
  • Published Online: 17/03/2025

Abstract

In this paper, we prove that, the Wiener index of a connected tripartite graph is any natural number except 1, 2, 5, 6 and 11.

Keywords: Wiener index, bipartite graphs, tripartite graphs
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Citation
KM. Kathiresan, C. Meenakshi. The Wiener index of connected tripartite graphs[J], Journal of Combinatorial Mathematics and Combinatorial Computing, Volume 124. 235-242. https://www.doi.org/10.61091/jcmcc124-16.