Das, Kinkar Ch.Gutman, IvanCevik, A. Sinan2020-03-262020-03-2620140024-37951873-1856https://dx.doi.org/10.1016/j.laa.2013.05.002https://hdl.handle.net/20.500.12395/31038Let G be a connected graph of order n with Laplacian eigenvalues mu(1) >= mu(2) >= ... mu(n-1) >mu(n) = 0. The Laplacian-energy-like invariant of the graph G is defined as LEL = LEL(G) = Sigma(n-1)(i=1)root mu(i) . Lower and upper bounds for LEL are obtained, in terms of n, number of edges, maximum vertex degree, and number of spanning trees. (C) 2013 Elsevier Inc. All rights reserved.en10.1016/j.laa.2013.05.002info:eu-repo/semantics/openAccessGraph spectrumLaplacian spectrum (of graph)Laplacian energy like invariantLELArticle4425868Q1WOS:000329143500005Q1