University of Birmingham > Talks@bham > Topology and Dynamics seminar > Random substitutions and topological mixing

## Random substitutions and topological mixingAdd to your list(s) Download to your calendar using vCal - Dan Rust (Bielefeld)
- Thursday 23 January 2020, 10:00-11:00
- R17/18 Watson building.
If you have a question about this talk, please contact Simon Baker. I’ll introduce a new class of symbolic dynamical system associated with ‘random substitutions’. They’re the positive-entropy cousins of substitution subshifts and so many of the techniques that are used to study substitutions can analogously be utilised in the random setting. I’ll explain how we are able to determine when one of these subshifts is topologically mixing by studying an appropriate abelianisation of the substitution and which cases are still unresolved. Joint work with Eden Provido, Lorenzo Sadun and Gwen Tadeo This talk is part of the Topology and Dynamics seminar series. ## This talk is included in these lists:Note that ex-directory lists are not shown. |
## Other listsCentre for Computational Biology Seminar Series Applied Mathematics Seminar Series Mathematics Colloquium## Other talksRSC 2019 Dalton Emerging Researcher Award Lecture School Seminar Extending and applying DFT: large scale calculations and applications to charge density waves in TiSe2 EV Charging Security at the Physical-Layer Fenchel Duality Theory and a Primal-Dual Algorithm on Riemannian Manifolds Fischer Groups |