Volterra-type Ornstein–Uhlenbeck processes in space and time
Volterra-type Ornstein–Uhlenbeck processes in space and time
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空间和时间上的沃尔泰拉型奥恩斯坦乌伦贝克过程
DOI:
10.1016/j.spa.2017.10.012
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发表时间:
2018
影响因子:
1.4
通讯作者:
C. Chong
中科院分区:
文献类型:
--
作者:
V.-S. Pham;C. Chong
We propose a novel class of temporo-spatial Ornstein–Uhlenbeck processes as solutions to Lévy-driven Volterra equations with additive noise and multiplicative drift. After formulating conditions for the existence and uniqueness of solutions, we derive an explicit solution formula and discuss distributional properties such as stationarity, second-order structure and short versus long memory. Furthermore, we analyze in detail the path properties of the solution process. In particular, we introduce different notions of càdlàg paths in space and time and establish conditions for the existence of versions with these regularity properties. The theoretical results are accompanied by illustrative examples.
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DOI:
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--
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--
发表时间:
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影响因子:
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J. Walsh
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--
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