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Short Communications
On the shape of high excursions of Gaussian stationary processes
E. V. Kremena Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
We study the form of excursions of a Gaussian stationary process intersecting a high level $u$.
We show that the trajectories fluctuate in this case in a narrow tube around the expected motion.
We also find an upper bound for the probability that the trajectory intersects the boundary of this
tube as $u$ goes
off to infinity.
Keywords:
Gaussian processes, trajectory, excursion form, asymptotics of the high excursion probability.
Received: 19.09.2019 Accepted: 19.09.2019
Citation:
E. V. Kremena, “On the shape of high excursions of Gaussian stationary processes”, Teor. Veroyatnost. i Primenen., 65:1 (2020), 138–141; Theory Probab. Appl., 65:1 (2020), 111–113
Linking options:
https://www.mathnet.ru/eng/tvp5346https://doi.org/10.4213/tvp5346 https://www.mathnet.ru/eng/tvp/v65/i1/p138
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Statistics & downloads: |
Abstract page: | 240 | Full-text PDF : | 35 | References: | 32 | First page: | 9 |
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