Ability of a complex network to withstand failures and perturbations
Robustness, the ability to withstand failures and perturbations, is a critical attribute of many complex systems including complex networks.
The study of robustness in complex networks is important for many fields. In ecology, robustness is an important attribute of ecosystems, and can give insight into the reaction to disturbances such as the extinction of species.[1] For biologists, network robustness can help the study of diseases and mutations, and how to recover from some mutations.[2] In economics, network robustness principles can help understanding of the stability and risks of banking systems.[3] And in engineering, network robustness can help to evaluate the resilience of infrastructure networks such as the Internet or power grids.[4]
^V. R. Sole; M. M. Jose (2001). "Complexity and fragility in ecological net-works". Proc. R. Soc. Lond. B. 268 (1480): 2039–45. arXiv:cond-mat/0011196. doi:10.1098/rspb.2001.1767. PMC 1088846. PMID 11571051.
^A. Motter; N. Gulbahce; E. Almaas & A.-L. Barabási (2008). "Predicting synthetic rescues in metabolic networks". Molecular Systems Biology. 4: 1–10. arXiv:0803.0962. doi:10.1038/msb.2008.1. PMC 2267730. PMID 18277384.
^Haldane, A. G.; May, R. M. (2011). "Systemic risk in banking ecosystems". Nature. 469 (7330): 351–355. Bibcode:2011Natur.469..351H. CiteSeerX 10.1.1.418.6489. doi:10.1038/nature09659. PMID 21248842. S2CID 8264608.
^Albert, R.; Albert, I.; Nakarado, G.L. (2004). "Structural Vulnerability of the North American Power Grid". Phys. Rev. E. 69 (2): 025103. arXiv:cond-mat/0401084. Bibcode:2004PhRvE..69b5103A. doi:10.1103/physreve.69.025103. PMID 14995510. S2CID 18811015.
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