PENNA BIT-STRING MODEL WITH CONSTANT POPULATION

Author:

de OLIVEIRA P. M. C12,de OLIVEIRA S. MOSS12,SÁ MARTINS J. S.12

Affiliation:

1. Laboratoire PMMH, École Supérieure de Physique et de Chimie Industrielles, 10 rue Vauquelin, F-75231 Paris, Euroland, Germany

2. Instituto de Física, Universidade Federal Fluminense, Av. Litorânea s/n, Boa Viagem Niterói 24210-340, RJ, Brazil

Abstract

We removed from the Penna model for biological aging 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.

Publisher

World Scientific Pub Co Pte Lt

Subject

Computational Theory and Mathematics,Computer Science Applications,General Physics and Astronomy,Mathematical Physics,Statistical and Nonlinear Physics

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Stability in a population model without random deaths by the Verhulst factor;Physica A: Statistical Mechanics and its Applications;2011-04

2. DIVERGENT EVOLUTION PATHS OF DIFFERENT GENETIC FAMILIES IN THE PENNA MODEL;International Journal of Modern Physics C;2005-12

3. Simulations of a mortality plateau in the sexual Penna model for biological aging;Physical Review E;2005-09-19

4. THE COMPLEXITY OF BIOLOGICAL AGEING;Thinking in Patterns;2004-03

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3