arXiv · 1907.01799
Asynchronous discrete dynamical systems
Abstract
We study two coupled discrete-time equations with different (asynchronous) periodic time scales. The coupling is of the type sample and hold, i.e., the state of each equation is sampled at its update times and held until it is read as an input at the next update time for the other equation. We construct an interpolating two-dimensional complex-valued system on the union of the two time scales and an extrapolating four-dimensional system on the intersection of the two time scales. We discuss stability by several results, examples and counterexamples in various frameworks to show that the asynchronicity can have a significant impact on the dynamical properties.
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Stefan Siegmund, Petr Stehlik. 2019-07-03. Asynchronous discrete dynamical systems. https://arxiv.org/abs/1907.01799
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