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NUMERICAL INVESTIGATION OF ENSEMBLE METHODS WITH BLOCK ITERATIVE SOLVERS FOR EVOLUTION PROBLEMS 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2020, 卷号: 25, 期号: 12, 页码: 4905-4923
作者:  Ju, Lili;  Leng, Wei;  Wang, Zhu;  Yuan, Shuai
收藏  |  浏览/下载：199/0  |  提交时间：2021/01/14
Ensemble method  ensemble-based time stepping  block CG  block GMRES  iterative linear solver  
A robust Kalman-Bucy filtering problem 期刊论文
AUTOMATICA, 2020, 卷号: 122, 页码: 6
作者:  Ji, Shaolin;  Kong, Chuiliu;  Sun, Chuanfeng
收藏  |  浏览/下载：114/0  |  提交时间：2021/04/26
Kalman-Bucy filters  Model uncertainty  Robust estimation  Minimum mean square estimator  Minimax theorem  Sublinear operator  
A natural extension of Markov processes and applications to singular SDEs 期刊论文
ANNALES DE L INSTITUT HENRI POINCARE-PROBABILITES ET STATISTIQUES, 2020, 卷号: 56, 期号: 4, 页码: 2480-2506
作者:  Beznea, Lucian;  Cimpean, Iulian;  Rockner, Michael
收藏  |  浏览/下载：115/0  |  提交时间：2021/01/14
Stochastic differential equation on Hilbert spaces  Stochastic PDE  Martingale problem  Not allowed starting point  Girsanov transform  Nonregular drift  Dirichlet form  Right process  Fine topology  
JOHN-NIRENBERG RADIUS AND COLLAPSING IN CONFORMAL GEOMETRY 期刊论文
ASIAN JOURNAL OF MATHEMATICS, 2020, 卷号: 24, 期号: 5, 页码: 759-782
作者:  Li, Yuxiang;  Wei, Guodong;  Zhou, Zhipeng
收藏  |  浏览/下载：130/0  |  提交时间：2021/04/26
John-Nirenberg Radius  scalar curvature equation  Blow up analysis  
On the Law of Large Numbers for the Empirical Measure Process of Generalized Dyson Brownian Motion 期刊论文
JOURNAL OF STATISTICAL PHYSICS, 2020, 页码: 29
作者:  Li, Songzi;  Li, Xiang-Dong;  Xie, Yong-Xiao
收藏  |  浏览/下载：150/0  |  提交时间：2021/01/14
Generalized Dyson Brownian motion  McKean-Vlasov equation  Gradient flow  Optimal transportation  Voiculescu free entropy  Law of Large Numbers  Propagation of chaos  
Ornstein-Uhlenbeck processes with singular drifts: integral estimates and Girsanov densities 期刊论文
PROBABILITY THEORY AND RELATED FIELDS, 2020, 页码: 31
作者:  Gordina, Maria;  Roeckner, Michael;  Teplyaev, Alexander
收藏  |  浏览/下载：136/0  |  提交时间：2020/09/23
Ornstein-Uhlenbeck process  Singular perturbation  Nonlinear infinite-dimensional stochastic differential equations  Non-Lipschitz monotone coefficients  Girsanov theorem  
Time-Inconsistent Stochastic LQ Problem with Regime Switching 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 22
作者:  Si, Binbin;  Ni, Yuan-Hua;  Zhang, Ji-Feng
收藏  |  浏览/下载：150/0  |  提交时间：2020/09/23
Forward-backward stochastic difference equation  open-loop equilibrium control  regime switching  stochastic linear-quadratic problem  time inconsistency  
On regularized Hermitian splitting iteration methods for solving discretized almost-isotropic spatial fractional diffusion equations 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2020, 卷号: 27, 期号: 1, 页码: 21
作者:  Bai, Zhong-Zhi;  Lu, Kang-Ya
收藏  |  浏览/下载：155/0  |  提交时间：2020/06/30
convergence property  matrix splitting iteration  preconditioning  spatial fractional diffusion equation  
Global behaviors of weak KAM solutions for exact symplectic twist maps 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2020, 卷号: 269, 期号: 7, 页码: 5730-5753
作者:  Zhang, Jianlu
收藏  |  浏览/下载：148/0  |  提交时间：2020/09/23
Exact syplectic twist map  Aubry Mather theory  Hamilton Jacobi equation  Generalized characteristics  Weak KAM solution  Transition chain