Penna bit-string model with constant population

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dc.creatorde Oliveira, S. Moss
dc.creatorde Oliveira, P. M. C
dc.creatorMartins, J. S. Sa
dc.date2003-08-28
dc.date.accessioned2026-07-07T02:53:10Z
dc.date.available2026-07-07T02:53:10Z
dc.descriptionWe removed from the Penna model for biological ageing any random killing Verhulst factor. Deaths are due only to genetic diseases and the population size is fixed, instead of fluctuating around some constant value. We show that these modifications give qualitatively the same results obtained in an earlier paper, where the random killings (used to avoid an exponential increase of the population) were applied only to newborns.
dc.description7 pages including 3 figures; for Int. J. Mod. Phys. C 15, issue 2
dc.identifierhttps://arxiv.org/abs/cond-mat/0308600
dc.identifierhttp://arxiv.org/abs/cond-mat/0308600
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22110
dc.subjectStatistical Mechanics
dc.subjectPopulations and Evolution
dc.titlePenna bit-string model with constant population
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