𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Self-reproduction in small cellular automata

✍ Scribed by John Byl

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
452 KB
Volume
34
Category
Article
ISSN
0167-2789

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Symmetry in self-correcting cellular aut
Symmetry in self-correcting cellular automata
✍ Nicholas Pippenger πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 768 KB

We study a class of cellular automata that are capable of correcting finite configurations of errors within a finite amount of time. Subject to certain natural conditions, we determine the geometric symmetries such automata may possess. In three dimensions the answer is particularly simple: such an

Migration in cellular automata
Migration in cellular automata
✍ Birgitt SchΓΆnfisch; Claude LacoursiΓ¨re πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 963 KB

We investigate the effect of spatial migration of cells in cellular automata that have been used in the study of excitable media and epidemiology, with an infinite range migration. While the periods of oscillation of the densities of cells in each state are mostly unaffected by migration, the amplit