Binary Periodic Signals and Flows

The signals from digital electrical engineering are modeled by discrete time and real time functions, whose values are binary n-tuples and which are also called signals. The asynchronous circuits, representing the devices that work with such signals, are modeled by Boolean autonomous deterministic regular asynchronous systems, shortly by asynchronous flows. The attribute 'Boolean' vaguely refers to the binary Boole algebra; 'autonomous' means that there is no input; 'deterministic' means th...