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Author

Madhu Dadhwal

Department of Mathematics & Statistics Himachal Pradesh University Summer Hill, Shimla, Himachal Pradesh, 171005, India

ORCID 0000-0002-6059-4408
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1
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1 paper
Open Access Research Article·pp. 1–18·Online FirstJul 2026

Topological indices of johnson graphs and their complements

Madhu Dadhwal, Pankaj, Ankita

Published Online: 11 Jul 2026DOI: 10.47974/JIOS-2140

In this paper: The connectivity of the complements of the Johnson graphs 𝒥(ℵ, 𝓇) is completely characterized for every ℵ ≥ 2𝓇. A combinatorial identity as a variation of vandermonde’s identity has been established t...

AbstractReferencesFull Text PDF (541 KB)Views: 20Downloads: 9Citations: 0