Computing some Laplacian Coefficients of Forests

Ali Ghalavand, Ali Reza Ashrafi and Bruno Carpentieri

Journal of Applied Mathematics, 2022, vol. 2022, 1-10

Abstract: Let G be a finite simple graph with Laplacian polynomial ψG,λ=∑k=0n−1n−kckλk. In an earlier paper, the coefficients cn−4 and cn−5 for forests with respect to some degree-based graph invariants were computed. The aim of this paper is to continue this work by giving an exact formula for the coefficient cn−6.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljam:8199547

DOI: 10.1155/2022/8199547

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