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On Independent and Stationary Subsystems of the Walsh System and Periodic Multiplicative Systems
V. F. Gaposhkin Moscow State University of Railway Communications
Abstract:
We show that the independence and stationarity properties in the narrow sense are equivalent for subsystems of the Walsh system. We consider several analogs of this result and some distinctions for subsystems of periodic multiplicative systems.
Keywords:
Walsh system, periodic multiplicative system, weak multiplicativity, stationarity, boundary subsystem, Rademacher system.
Received: 26.06.2008
Citation:
V. F. Gaposhkin, “On Independent and Stationary Subsystems of the Walsh System and Periodic Multiplicative Systems”, Mat. Zametki, 85:3 (2009), 342–350; Math. Notes, 85:3 (2009), 340–347
Linking options:
https://www.mathnet.ru/eng/mzm5163https://doi.org/10.4213/mzm5163 https://www.mathnet.ru/eng/mzm/v85/i3/p342
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