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On degree and distance-based topological indices of certain interconnection networks

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Abstract

An Optical Transpose Interconnection System (OTIS) is a system that provides secure connections for new opto electric computer architecture that benefits both optical and electrical technologies. In this article, we compute the exact values of degree-based Topological indices, namely Irregularity indices and symmetric degree division index for the swapped and bi-swapped interconnection networks modeled by OTIS. Also, we compute distance-based topological indices called the leap Zagreb indices for the aforementioned networks.

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Acknowledgements

The authors Natarajan Chidambaram and Vignesh Ravi sincerely thank Dr. Kalyani Desikan, Division of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, Chennai for her insightful comments and suggestions to improve the manuscript in its present form.

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Contributions

The authors, Natarajan Chidambaram and Vignesh Ravi (R.V), identified the set of degree and distance-based topological descriptors which are to be studied for interconnection networks. Subhasri Jaganathan (J.S) and Natarajan Chidambaram (C.N) computed the results for those identified indices. Narasimhan Devadoss monitored the progress of the work and gave his guidance throughout the study. The authors, Xiujun Zhang and Zhiqiang Zhang, validated the results obtained by J.S, C.N, and R.V, and helped to draw the figures with good resolution. Also, they monitored the overall progress of this research work and gave their suggestions to improve the manuscript.

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Correspondence to Natarajan Chidambaram.

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Zhang, X., Zhang, Z., Chidambaram, N. et al. On degree and distance-based topological indices of certain interconnection networks. Eur. Phys. J. Plus 137, 834 (2022). https://doi.org/10.1140/epjp/s13360-022-03010-0

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