Laplacian Spectrum and Protein-Protein Interaction Networks
| dc.creator | Banerjee, Anirban | |
| dc.creator | Jost, Jürgen | |
| dc.date | 2007-05-23 | |
| dc.date.accessioned | 2026-07-07T08:02:59Z | |
| dc.date.available | 2026-07-07T08:02:59Z | |
| dc.description | From the spectral plot of the (normalized) graph Laplacian, the essential qualitative properties of a network can be simultaneously deduced. Given a class of empirical networks, reconstruction schemes for elucidating the evolutionary dynamics leading to those particular data can then be developed. This method is exemplified for protein-protein interaction networks. Traces of their evolutionary history of duplication and divergence processes are identified. In particular, we can identify typical specific features that robustly distinguish protein-protein interaction networks from other classes of networks, in spite of possible statistical fluctuations of the underlying data. | |
| dc.description | 7 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/0705.3373 | |
| dc.identifier | http://arxiv.org/abs/0705.3373 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/129415 | |
| dc.subject | Quantitative Methods | |
| dc.subject | Data Analysis, Statistics and Probability | |
| dc.subject | Populations and Evolution | |
| dc.title | Laplacian Spectrum and Protein-Protein Interaction Networks | |
| dc.type | text |