Efficiency and persistence in models of adaptation

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dc.creatorD'Hulst, R.
dc.creatorRodgers, G. J.
dc.date2001-05-09
dc.date.accessioned2026-07-07T02:41:21Z
dc.date.available2026-07-07T02:41:21Z
dc.descriptionA cut-and-paste model which mimics a trial-and-error process of adaptation is introduced and solved. The model, which can be thought of as a diffusion process with memory, is characterized by two properties, efficiency and persistence. We establish a link between these properties and determine two transitions for each property, a percolation transition and a depinning transition. If the adaptation process is iterated, the antipersistent state becomes an attractor of the dynamics. Extensions to higher dimensions are briefly discussed.
dc.description4 pages, 4 figures, submitted to publication
dc.identifierhttps://arxiv.org/abs/cond-mat/0105189
dc.identifierhttp://arxiv.org/abs/cond-mat/0105189
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17712
dc.subjectStatistical Mechanics
dc.subjectDisordered Systems and Neural Networks
dc.subjectQuantitative Biology
dc.titleEfficiency and persistence in models of adaptation
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