26 citations · 99 across the 26 of their papers we have counts for
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math.NA2017★ 7 cited
Local-global model reduction method for stochastic optimal control problems constrained by partial differential equations
Lingling Ma, Qiuqi Li, Lijian Jiang
In this paper, a local-global model reduction method is presented to solve stochastic optimal control problems governed by partial differential equations (PDEs). If the optimal con…
math.NA2017
Recovering the reaction coefficient for two dimensional time fractional diffusion equations
Xiaoyan Song, Guanghui Zheng, Lijian Jiang
In this paper, we present an inverse problem of identifying the reaction coefficient for time fractional diffusion equations in two dimensional spaces by using boundary Neumann dat…
math.NA2017
Bayesian inference using intermediate distribution based on coarse multiscale model for time fractional diffusion equation
Lijian Jiang, Na Ou
In the paper, we present a strategy for accelerating posterior inference for unknown inputs in time fractional diffusion models. In many inference problems, the posterior may be co…