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cs.DM2020
Integer Laplacian eigenvalues of strictly chordal graphs
Nair Abreu, Claudia Marcela Justel, Lilian Markenzon
In this paper, we establish the relation between classic invariants of graphs and their integer Laplacian eigenvalues, focusing on a subclass of chordal graphs, the strictly chorda…
cs.DM2019
Integer Laplacian Eigenvalues of Chordal Graphs
Nair Maria Maia de Abreu, Claudia Marcela Justel, Lilian Markenzon
In this paper, structural properties of chordal graphs are analysed, in order to establish a relationship between these structures and integer Laplacian eigenvalues. We present the…