Hyperfiniteness for group actions on trees

DOI10.1090/proc/16851MaRDI QIDQ6583742

Srivatsav Kunnawalkam Elayavalli, Pieter Spaas, Koichi Oyakawa, Forte Shinko

Publication date: 6 August 2024

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

amenable groupGromov boundaryhyperfinite groupaction on a tree

Mathematics Subject Classification ID

Dynamical aspects of measure-preserving transformations (37A05) Geometric group theory (20F65) Descriptive set theory (03E15) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05) Groups acting on trees (20E08)

Cites Work

• Unnamed Item
• Hyperfiniteness of boundary actions of hyperbolic groups
• Acylindrical accessibility for groups
• Hyperfiniteness of boundary actions of cubulated hyperbolic groups
• An amenable equivalence relation is generated by a single transformation
• Ergodic Equivalence Relations, Cohomology, and Von Neumann Algebras. I
• The Structure of Hyperfinite Borel Equivalence Relations
• COUNTABLE BOREL EQUIVALENCE RELATIONS
• A converse to Dye’s theorem
• Unicorn paths and hyperfiniteness for the mapping class group
• GROUPS ACTING ACYLINDRICALLY ON HYPERBOLIC SPACES
• Profinite properties of graph manifolds
• Borel asymptotic dimension and hyperfinite equivalence relations
• Hyperfiniteness of boundary actions of acylindrically hyperbolic groups

This page was built for publication: Hyperfiniteness for group actions on trees