Article ID Journal Published Year Pages File Type
5773270 Linear Algebra and its Applications 2017 17 Pages PDF
Abstract
For any positive integers k,r and s, we present a class of posets denoted by P(r,s,k). We constructively prove that the Laplacian matrices for them have integral spectrum.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
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A class of posets with integral Laplacian spectrum
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