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Research Papers
Non-commuting automorphisms with non-convergent ergodic averages
V. V. Ryzhikov Lomonosov Moscow State University
Abstract:
Austin and independently Huang, Shao, and Ye found examples of pairs of non-commuting automorphisms with non-convergent 2-fold ergodic averages. We propose new examples among Gaussian and Poisson suspensions over specially chosen transformations with invariant sigma-finite measure.
Keywords:
non-convergence of ergodic averages, rank-one transformations, Gaussian and Poisson suspensions, zero entropy.
Received: 02.08.2024
Citation:
V. V. Ryzhikov, “Non-commuting automorphisms with non-convergent ergodic averages”, Algebra i Analiz, 36:6 (2024), 122–128
Linking options:
https://www.mathnet.ru/eng/aa1949 https://www.mathnet.ru/eng/aa/v36/i6/p122
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Statistics & downloads: |
Abstract page: | 52 | Full-text PDF : | 7 | References: | 11 | First page: | 6 |
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