On the Convergence Analysis of the Inexact Linearly Implicit Euler Scheme for a Class of Stochastic Partial Differential Equations
On the Convergence Analysis of the Inexact Linearly Implicit Euler Scheme for a Class of Stochastic Partial Differential Equations
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一类随机偏微分方程不精确线性隐式欧拉格式的收敛性分析
DOI:
10.1007/s11118-015-9510-5
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发表时间:
2016
影响因子:
1.1
通讯作者:
R.L. Schilling
中科院分区:
文献类型:
--
作者:
P.A. Cioica;S. Dahlke;N. Döhring;U. Friedrich;S. Kinzel;F. Lindner;T. Raasch;K. Ritter;R.L. Schilling
This paper is concerned with the adaptive numerical treatment of stochastic partial differential equations. Our method of choice is Rothe’s method. We use the implicit Euler scheme for the time discretization. Consequently, in each step, an elliptic equation with random right-hand side has to be solved. In practice, this cannot be performed exactly, so that efficient numerical methods are needed. Well-established adaptive wavelet or finite-element schemes, which are guaranteed to converge with optimal order, suggest themselves. We investigate how the errors corresponding to the adaptive spatial discretization propagate in time, and we show how in each time step the tolerances have to be chosen such that the resulting perturbed discretization scheme realizes the same order of convergence as the one with exact evaluations of the elliptic subproblems.
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DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
P. A. Cioica;S. Dahlke;N. Döhring;S. Kinzel;F. Lindner;T. Raasch;K. Ritter;R. Schilling
通讯作者:
R. Schilling
DOI:
10.1007/978-3-642-41095-6
发表时间:
2012
期刊:
SIAM J. Matrix Anal. Appl.
影响因子:
--
作者:
M. Kovács;S. Larsson;K. Urban
通讯作者:
K. Urban
影响因子:
3
作者:
P. A. Cioica;S. Dahlke;N. Döhring;U. Friedrich;S. Kinzel;F. Lindner;T. Raasch;K. Ritter;R. Schilling
通讯作者:
R. Schilling
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
S. Dahlke;T. Raasch;M. Werner;M. Fornasier;R. Stevenson
通讯作者:
R. Stevenson
DOI:
--
发表时间:
1971
期刊:
影响因子:
--
作者:
M. Birman;M. Solomyak
通讯作者:
M. Solomyak