Abstract
Three topics in dynamical systems are discussed. First we deal with cascades and solve two open problems concerning, respectively, product recurrence, and uniformly rigid actions. Next we provide a new example that displays some unexpected properties of strictly ergodic actions of non-amenable groups.
Original language | English |
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Pages (from-to) | 351-358 |
Number of pages | 8 |
Journal | Topological Methods in Nonlinear Analysis |
Volume | 49 |
Issue number | 1 |
DOIs | |
State | Published - 2017 |
Bibliographical note
Publisher Copyright:© 2017 Juliusz Schauder Centre for Nonlinear Studies Nicolaus Copernicus University.
Keywords
- Amenability
- Double minimality
- Measure weak mixing
- Product recurrence
- Strict ergodicity
- Uniform rigidity