Regularization of the backward stochastic heat conduction problem
Keyword(s):
A Priori
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Abstract In this paper, we study the backward problem for the stochastic parabolic heat equation driven by a Wiener process. We show that the problem is ill-posed by violating the continuous dependence on the input data. In order to restore stability, we apply a filter regularization method which is completely new in the stochastic setting. Convergence rates are established under different a priori assumptions on the sought solution.
2013 ◽
Vol 2013
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pp. 1-9
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2020 ◽
2005 ◽
Vol 2005
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pp. 1221-1237
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Vol 26
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pp. 60-65
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Vol 26
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pp. 623-640
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pp. 159-162
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pp. 1341009
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