Proof of the Ergodic Theorem
نویسندگان
چکیده
منابع مشابه
The Ergodic Theoretical Proof of Szemerédi's Theorem
Partial results were obtained previously by K. F. Roth (1952) who established the existence of arithmetic progressions of length three in subsets of Z of positive upper density, and by E. Szemerédi (1969) who proved the existence of progressions of length four. In 1976 Furstenberg noticed that the statement of Theorem I is equivalent to a statement about "multiple recurrence" of measure-preserv...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1931
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.17.2.656