SCALING BEHAVIOR OF THE PUNCTUATED-EQUILIBRIUM MODEL OF EVOLUTION

被引：7

作者：

CHAU, HF

机构：

[1] Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL 61801-3080

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.49.4691

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The existence of scaling behavior in real physical time in the punctuated-equilibrium model of evolution proposed recently from Bak and Sneppen [Phys. Rev. Lett. 71, 4083 (1993)] is assured provided that the characteristic mutation time of a species varies exponentially with its fitness. A self-consistent condition on the characteristic fitness is also derived.

引用

页码：4691 / 4692

页数：2

共 6 条

[1] PUNCTUATED EQUILIBRIUM AND CRITICALITY IN A SIMPLE-MODEL OF EVOLUTION [J].