UNRECONSTRUCTIBLE AT ANY RADIUS

被引：10

作者：

CRUTCHFIELD, JP

机构：

[1] Center for Complex Systems Research, Beckman Institute, 405 North Mathews, Urbana, IL 61801, USA1 1 Impermanent address: Department of Physics, University of California, Berkeley

来源：

PHYSICS LETTERS A | 1992年 / 171卷 / 1-2期

关键词：

D O I：

10.1016/0375-9601(92)90132-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Modeling pattern data series with cellular automata fails for a wide range of deterministic nonlinear spatial processes. If the latter have finite spatially-local memory, reconstructed cellular automata with infinite radius may be required. In some cases, even this is not adequate: an irreducible stochasticity remains on the shortest time scales. The underlying problem is illustrated and quantitatively analyzed using an alternative model class called cellular transducers.

引用

页码：52 / 60

页数：9

共 21 条

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