Title of article
Graph spectra as a systematic tool in computational biology Original Research Article
Author/Authors
Anirban Banerjee، نويسنده , , Peter-Jürgen Jost، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
2425
To page
2431
Abstract
We present the spectrum of the (normalized) graph Laplacian as a systematic tool for the investigation of networks, and we describe basic properties of eigenvalues and eigenfunctions. Processes of graph formation like motif joining or duplication leave characteristic traces in the spectrum. This can suggest hypotheses about the evolution of a graph representing biological data.
Keywords
Protein–protein interaction network , Neuronal network , Biological network , Graph spectrum , Transcription network , Spectral plot , Metabolic network , Graph evolution , Foodweb
Journal title
Discrete Applied Mathematics
Serial Year
2009
Journal title
Discrete Applied Mathematics
Record number
887178
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