Optimal Homogenization Rates in Stochastic Homogenization of Nonlinear Uniformly Elliptic Equations and Systems
Optimal Homogenization Rates in Stochastic Homogenization of Nonlinear Uniformly Elliptic Equations and Systems
复制标题
非线性均匀椭圆方程和系统随机均匀化中的最佳均匀化率
DOI:
10.1007/s00205-021-01686-9
复制
发表时间:
2021
影响因子:
2.5
通讯作者:
S. Neukamm
中科院分区:
文献类型:
--
作者:
J. Fischer;S. Neukamm
We derive optimal-order homogenization rates for random nonlinear elliptic PDEs with monotone nonlinearity in the uniformly elliptic case. More precisely, for a random monotone operator onwith stationary law (that is spatially homogeneous statistics) and fast decay of correlations on scales larger than the microscale, we establish homogenization error estimates of the orderin case, and of the orderin case. Previous results in nonlinear stochastic homogenization have been limited to a small algebraic rate of convergence. We also establish error estimates for the approximation of the homogenized operator by the method of representative volumes of the orderfor a representative volume of sizeL. Our results also hold in the case of systems for which a (small-scale)regularity theory is available.
登录
查看更多内容
DOI:
--
发表时间:
2020
期刊:
Encyclopedia of Continuum Mechanics
影响因子:
--
作者:
Lynsey Patterson;J. Dick;R. W. Elwood
通讯作者:
R. W. Elwood
影响因子:
2
作者:
J. Fischer;C. Raithel
通讯作者:
C. Raithel
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
S. Armstrong;P. Cardaliaguet
通讯作者:
P. Cardaliaguet
DOI:
10.1007/s00526-019-1495-2
发表时间:
2019
影响因子:
2.1
作者:
S. Neukamm;M. Schäffner
通讯作者:
M. Schäffner
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
S. Gutiérrez
通讯作者:
S. Gutiérrez