The Euler characteristic of discrete groups and Yuzvinskii’s entropy addition formula. (English) Zbl 1017.37007
Summary: We prove that Yuzvinskii’s entropy addition formula cannot be extended for the action of certain finitely generated nonamenable groups.
MSC:
| 37B40 | Topological entropy |
| 54H20 | Topological dynamics (MSC2010) |
