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math.DS2019
On the failure of Ornstein theory in the finitary category
Uri Gabor
We show the invalidity of finitary counterparts for three classification theorems: The preservation of being a Bernoulli shift through factors, Sinai's factor theorem, and the weak…
math.DS2019
Fluctuations of ergodic averages for amenable group actions
Uri Gabor
We show that for any countable amenable group action, along Følner sequences that have for any a two sided -tempered tail, one have universal estimate for the probability…