Stochastic Homogenization of
Stochastic Homogenization of
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随机均质化
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
Hamilton
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文献类型:
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作者:
Hamilton
We study the homogenization of some Hamilton-Jacobi-Bellman equations with a vanishing second-order term in a stationary ergodic random medium under the hyperbolic scaling of time and space. Imposing certain convexity, growth, and regularity assumptions on the Hamiltonian, we show the locally uniform convergence of solutions of such equations to the solution of a deterministic “effective” first-order Hamilton-Jacobi equation. The effective Hamiltonian is obtained from the original stochastic Hamiltonian by a minimax formula. Our homogenization results have a large-deviations interpretation for a diffusion in a random environment. c © 2005 Wiley Periodicals, Inc.
DOI:
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发表时间:
2010
期刊:
影响因子:
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作者:
Mukaihira;Y. Mori;K. Kondo;近藤弘一;Naoyuki Ichihara;近藤弘一;Naoyki Ichihara
通讯作者:
Naoyki Ichihara