Rokhlin lemma

GPTKB entity

Statements (11)
Predicate Object
gptkbp:instanceOf gptkb:mathematical_concept
gptkbp:appliesTo measure-preserving transformations
gptkbp:field ergodic theory
https://www.w3.org/2000/01/rdf-schema#label Rokhlin lemma
gptkbp:introducedIn 1948
gptkbp:namedAfter gptkb:Vladimir_Rokhlin
gptkbp:state For any measure-preserving transformation and any ε > 0, there exists a measurable set whose iterates are almost disjoint and cover almost all the space.
gptkbp:usedIn ergodic decomposition
proofs in ergodic theory
gptkbp:bfsParent gptkb:Vladimir_Rokhlin
gptkbp:bfsLayer 5