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arXiv · 2502.06277

Bounds on Elliptic Sombor and Euler Sombor indices of join and corona product of graphs

Bishal Sonar·Ravi Srivastava
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Abstract

The Elliptic Somber and Euler Somber indices are newly defined topological indices based on the Somber index. Our paper presents calculations of the upper and lower bounds of these indices for the join and corona product of arbitrary graphs. Furthermore, we demonstrate that these bounds are attained when both graphs are regular.

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Bishal Sonar, Ravi Srivastava. 2025-02-10. Bounds on Elliptic Sombor and Euler Sombor indices of join and corona product of graphs. https://arxiv.org/abs/2502.06277

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