
Language Recognizable in Real Time by Cellular Automata
Véronique Terrier
LAIAC, Université de Caen,
Esplanade de la Paix, 14032 Caen, France
Abstract
We consider the language of the strings over the alphabet
of shape
where
is the length of the string
. We show that
is recognized in real time by an iterative array but not by a one-way cellular automaton, while the language
is recognized in real time by a cellular automaton but not by an iterative array.