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This article is cited in 1 scientific paper (total in 1 paper)
Short Communications
Pointwise ergodic theorem for unbounded operators in $\mathbf{L}_2$
R. Jajte Institute of Mathematics, Warsaw University
Abstract:
A condition implying the strong law of large numbers for trajectories of a normal unbounded operator is given. The condition has been described in terms of a spectral measure. To embrace the case of unbounded operators we pass from the classical arithmetic (Cesàro) means to the Borel methods of summability.
Keywords:
strong law of large numbers, individual ergodic theorem, unbounded normal operator, spectral measure, Borel methods of summability, almost sure convergence.
Received: 28.09.2002 Revised: 15.05.2003
Citation:
R. Jajte, “Pointwise ergodic theorem for unbounded operators in $\mathbf{L}_2$”, Teor. Veroyatnost. i Primenen., 50:4 (2005), 806–818; Theory Probab. Appl., 50:4 (2006), 662–676
Linking options:
https://www.mathnet.ru/eng/tvp137https://doi.org/10.4213/tvp137 https://www.mathnet.ru/eng/tvp/v50/i4/p806
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Abstract page: | 358 | Full-text PDF : | 156 | References: | 52 |
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