Abstract | ||
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An accurate, efficient, and conceptually simple method is developed to estimate distributions of maxima of solutions of stochastic equations, i.e., ordinary or partial differential equations with random entries. The method is data-based. It constructs importance sampling (IS) or biasing measures from samples of surrogates of full model solutions of stochastic equations and uses these measures and mixtures of surrogate and full model samples to estimate probabilities of extreme events. Numerical examples are presented to illustrate the implementations of the proposed method and demonstrate numerically its performance. |
Year | DOI | Venue |
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2020 | 10.1016/j.jcp.2020.109429 | Journal of Computational Physics |
Keywords | DocType | Volume |
Extreme events,Importance sampling measures,Monte Carlo,Nominal measures,Radon-Nikodym theorem,Stochastic equations | Journal | 412 |
ISSN | Citations | PageRank |
0021-9991 | 0 | 0.34 |
References | Authors | |
0 | 1 |
Name | Order | Citations | PageRank |
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Mircea Grigoriu | 1 | 4 | 3.83 |