Zagreb indices of block-edge transformation graphs and their complements

Bommanahal Basavanagoud, Shreekant Patil


In this paper, we obtain expressions for first and second Zagreb indices and coindices of block-edge transformation graphs G^{ab}. Analogous expressions are obtained also for the complements of G^{ab}.


Zagreb index, Zagreb coindex, reformulated Zagreb index, reformulated Zagreb coindex, block-edge transformation graphs G^{ab}

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