Abstract: A dynamical system is called universal if any system with lower entropy can be embedded into it. In this talk, we will discuss universality for R^d flows (d>1) both in ergodic and Borel contexts. We will discuss a specification property that implies universality for R^d flows and provide an example of a tiling dynamical system with this specification property. This is ongoing work with Tom Meyerovitch. This talk is a preliminary report. 


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Meeting ID: 843 7392 3076
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