Topological indices of the line graph of subdivision graphs and their Schur-bounds

Guifu Su and Lan Xu

Applied Mathematics and Computation, 2015, vol. 253, issue C, 395-401

Abstract: In this paper, we investigate topological indices of the line graphs of the tadpole graphs, wheel graphs and ladder graphs using the subdivision concept, which generalize the results of Ranjini et al. (2011). In addition, we present the Schur-bound for the general sum-connectivity co-index.

Keywords: Topological index; Line graph; Subdivision graph; Schur-bound (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:253:y:2015:i:c:p:395-401

DOI: 10.1016/j.amc.2014.10.053

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