DISCRETIZATION OF STATIONARY SOLUTIONS OF SPDE'S BY EXTERNAL APPROXIMATION IN SPACE AND TIME
2010 ◽
Vol 20
(09)
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pp. 2835-2850
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Keyword(s):
We consider a stochastic partial differential equation with additive noise satisfying a strong dissipativity condition for the nonlinear term such that this equation has a random fixed point. The goal of this article is to approximate this fixed point by space and space-time discretizations of a stochastic differential equation or more precisely, a conjugate random partial differential equation. For these discretizations external schemes are used. We show the convergence of the random fixed points of the space and space-time discretizations to the random fixed point of the original partial differential equation.
1978 ◽
Vol 63
(1)
◽
pp. 224-243
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2011 ◽
Vol 81
(8)
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pp. 1161-1172
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2017 ◽
Vol 73
(6)
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pp. 1233-1242
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2018 ◽
Vol 78
(3)
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pp. 1724-1743
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