Statements (19)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:mathematical_concept | 
| gptkbp:alsoKnownAs | gptkb:pointwise_ergodic_theorem | 
| gptkbp:appliesTo | integrable functions measure-preserving transformations | 
| gptkbp:field | dynamical systems ergodic theory measure theory | 
| gptkbp:formedBy | gptkb:George_David_Birkhoff | 
| gptkbp:implies | gptkb:ergodic_hypothesis | 
| gptkbp:importantFor | fundamental result in ergodic theory | 
| gptkbp:relatedTo | gptkb:von_Neumann_mean_ergodic_theorem | 
| gptkbp:state | For a measure-preserving transformation, the time average of a function along orbits converges almost everywhere to the space average. | 
| gptkbp:usedIn | gptkb:probability_theory gptkb:statistical_mechanics dynamical systems | 
| gptkbp:yearProposed | 1931 | 
| gptkbp:bfsParent | gptkb:Kingman’s_subadditive_ergodic_theorem | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Birkhoff’s ergodic theorem |