Results 201 to 210 of about 102,179 (232)

On (distance) Laplacian energy and (distance) signless Laplacian energy of graphs

Discrete Applied Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Das, Kinkar Ch.   +2 more
openaire   +4 more sources

On energy and Laplacian energy of chain graphs

Discrete Applied Mathematics, 2020
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Kinkar Chandra Das   +2 more
openaire   +4 more sources

Laplacian Energy of Digraphs and a Minimum Laplacian Energy Algorithm

International Journal of Foundations of Computer Science, 2015
In spectral graph theory, the Laplacian energy of undirected graphs has been studied extensively. However, there has been little work yet for digraphs. Recently, Perera and Mizoguchi (2010) introduced the directed Laplacian matrix [Formula: see text] and directed Laplacian energy [Formula: see text] using the second spectral moment of [Formula: see ...
Qi, Xingqin   +4 more
openaire   +1 more source

Generalization for Laplacian energy

Applied Mathematics-A Journal of Chinese Universities, 2009
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Liu, Jianping, Liu, Bolian
openaire   +1 more source

On Laplacian energy, Laplacian-energy-like invariant and Kirchhoff index of graphs

Linear Algebra and its Applications, 2018
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Das, Kinkar Ch., Gutman, Ivan
openaire   +1 more source

Laplacian Schultz energy of graphs

AIP Conference Proceedings, 2020
In this article we have defined a new matrix called Laplacian Schultz matrix and hence Laplacian Schultz energy. Upper and lower bounds for Laplacian Schultz energy are presented. At the end of this article Laplacian Schultz energies for some standard graphs like star graph, complete graph, crown graph, cocktail graph, complete bipartite graph and ...
M. R. Rajesh Kanna   +2 more
openaire   +1 more source

Skew Laplacian energy of digraphs

Afrika Matematika, 2018
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Ganie, Hilal A., Chat, Bilal A.
openaire   +1 more source

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