Articles with "conjecture sum" as a keyword



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Improved results on Brouwer's conjecture for sum of the Laplacian eigenvalues of a graph

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Published in 2018 at "Linear Algebra and its Applications"

DOI: 10.1016/j.laa.2018.08.003

Abstract: Abstract Let G be a graph with n vertices and m edges, and let S k ( G ) be the sum of the k largest Laplacian eigenvalues of G. It was conjectured by Brouwer… read more here.

Keywords: conjecture sum; laplacian eigenvalues; improved results; brouwer conjecture ... See more keywords