Probability theory
A Shift-Invariant Metric on Szz Inducing a Non-trivial Tolology
MFCS '97 Proceedings of the 22nd International Symposium on Mathematical Foundations of Computer Science
On the sensitivity of additive cellular automata in Besicovitch topologies
Theoretical Computer Science
Some results about the chaotic behavior of cellular automata
Theoretical Computer Science
Generalized Besicovitch and Weyl spaces: Topology, patterns, and sliding block codes
Theoretical Computer Science
Hi-index | 5.23 |
Global functions of cellular automata on state spaces equipped with the Cantor topology are well characterized by the Curtis-Hedlund-Lyndon theorem. In this paper, we develop a characterization of global functions of cellular automata on Z, if the state space is equipped by Weyl and Besicovitch topology. The necessary and sufficient condition for a function to be the global map of a cellular automaton is (1) a strong localization property, a condition that strengthen Lipschitz continuity, (2) the set of (Cantor) periodic states are positively invariant and (3) the function commutes (in the Weyl/Besicovitch sense) with the shift operator.