Theoremes ergodiques perturbes |
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Authors: | Dominique Schneider |
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Institution: | (1) Institut de Recherche Mathématique Avancée, Université Louis Pasteur et C.N.R.S., 7, rue René Descartes, F-67084 Strasbourg Cedex, France |
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Abstract: | We obtain results on almost sure convergence of ergodic averages along arithmetic subsequences perturbed by independent identically
distributed random variables having ap
th
finite moment for somep>0. To prove these results, we use methods based on the harmonic analysis and the theory of Gaussian processes. In fact that
will express the stability of Bourgain’s results concerning convergence of ergodic averages for certain arithmetic subsequences.
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Keywords: | |
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