Energy and basic reproduction number of n-corona graphs prior to order 1

• Autores: Veninstine Vivik J.
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 41, Nº. 4, 2022, págs. 835-854
• Idioma: inglés
• DOI: 10.22199/issn.0717-6279-4694
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• Resumen

  • This paper advances the corona product to n times corona in the aspect of increasing and decreasing product of graphs and calibrates its energy and basic reproduction number. The proposed model emanates as a graph with successive generations of complexity, whose structure is constructed as a matrix based on its adjacency. The energy is measured from the sum of the absolute values of the eigen values of the adjacency matrix of graph G and the largest eigen value is known to be R0. The energy upper bound for increasing and decreasingn-corona product with order 1 of complete graphs are attained.

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