I got my Bachelor degree from School of Mathematical Science at Peking University in 2000, and obtained the Master of Science and Doctor of Philosophy in Department of Mathematics at National University of Singapore in 2002 and 2006, respectively. Then I was a research fellowship at National University of Singapore in the fall semester of 2006, visiting scholar at University of Maryland in the spring semester of 2007, and postdoc research fellowship at Radon Institute of Computational and Applied Mathematics from 2007 to 2010. I joined School of Mathematics and Statistics at Wuhan University in July 2010.
Research Interests
 Sparse Learning: Algorithm and Applications
 Numerical Algorithm for Inverse Problem and Optimal Control
 Numerical Partial Differential Equations, Finite Element Method
Research Grant
 PI: NSFC 20122014, 20152018.
 CoPI£ºNSFC 20132015, 20172019.
Preprints
Research Papers
 Computation of Time Optimal Control Problems governed by Linear Ordinary Differential Equations (with Lijuan Wang and Qishu Yan), Journal of Scientific Computing , accepted.
 Preconditioned alternating direction method of
multipliers for inverse problems with constraints (with Yuling Jiao£¬ Qinian Jin and Weijie Wang), Inverse roblems, 33 (2017) 025004.
 Group Sparse Recovery via the L0L2 Penalty: Theory and Algorithm (with Yuling Jiao and Bangti Jin), IEEE Transection on Signal Processing, 65 (2017), pp. 9981012. (MATLAB codes).
 Alternating Direction Method of Multipliers
for Linear Inverse Problems (with Yuling Jiao, Qinian Jin and Weijie Wang), SIAM J. Numer. Anal., 54 (2016), pp. 21142137, (MATLAB codes).
 Twogrid variational multiscale method with bubble stabilization for convection diffusion equation (with Zhifeng Weng and Jerry Zhijian Yang), Applicable Analysis,, 95 (2016), pp. 28072823.
 A stabilized finite element method for the convection dominated
diffusion optimal control problem (with Zhifeng Weng and Jerry Zhijian Yang), Applied Mathematical Modelling,, 40 no. 2 (2016), pp. 10971109.
 Stripe Noise Separation and Removal in Remote Sensing Images by Consideration of the Global Sparsity and Local Variational Properties (with Xinxin Liu, Huanfeng Shen, Qiangqiang Yuan, Yuling Jiao and Liangpei Zhang), IEEE Transactions on Geoscience and Remote Sensing, 54, no. 6 (2016), pp. 3049  3060.
 An Alternating Direction Method with Continuation for Nonconvex Low Rank Minimization (with ZhengFen Jin, Zhongping Wan and Yuling Jiao), Journal of Scientific Computing, 66 (2016), pp. 849869.
 A simple finite element method for boundary value problems with a
RiemannLiouville derivative (with Bangti Jin, Raytcho Lazarov and Zhi Zhou), Journal of Computational and Applied Mathematics, 293 (2016), pp. 94111.
 An inverse source problem with sparsity constraint for the timefractional diffusion equation (with Zhousheng Ruan and Zhijian Yang), Advances in Applied Mathematics and Mechanics, 8, no. 1 (2016), pp. 118.
 L^q regularization for inverse Robin problem (with Qibing Fan, Yuling Jiao and Zhiyuan Sun), Journal of Inverse and IllPosed Problems, 24, no. 1 (2016), pp. 312,.
 Tikhonov Regularisation Method for Simultaneous Inversion of the Source Term and Initial Data in a TimeFractional Diffusion Equation (with Zhousheng Ruan and Jerry Zhijian Yang), East Asian Journal on Applied Mathematics, 5 (2015), pp. 273300.
 Finite element approximation to the extremal eigenvalue problem for inhomogenous materials (with Kewei Liang and Jerry Zhijian Yang), Numerische Mathematik, 130 (2015), pp. 741762.
 A primal dual active set with continuation algorithm for the l0regularized optimization problem (with Yuling Jiao and Bangti Jin), Applied and Computational Harmonic Analysis, 39 (2015), pp. 400426,(MATLAB codes).
 Numerical identification of a sparse Robin coefficient(with Zhiyuan Sun, Yuling Jiao and Bangti Jin), Advance in Computational Mathematics, 41 (2015), pp. 131¨C148.
 Twolevel quadratic equalorder stabilized method for the Stokes eigenvalue problem (with Zhifeng Weng and Jerry Zhijian Yang), International Journal of Computer Mathematics, 92 no. 2 (2015), pp. 337¨C348.
 A primal dual active set algorithm with continuation for compressed sensing(with Qibing Fan and Yuling Jiao), IEEE Transection on Signal Processing, 62 (2014), pp. 62766285. (MATLAB codes).
 An analysis of finite element approximation in electrical impedance tomography(with Matthias Gehre and Bangti Jin), Inverse Problems, 30, no. 4 (2014): 045013.
 A fast nonstationary iterative method with convex penalty for inverse problems in Hilbert spaces(with Qinian Jin), Inverse Problems, 30, no. 4 (2014): 045012.

Extremal eigenvalues of the SturmLiouville problems with discontinuous coefficients (with Shuangbing Guo, Dingfang Li and Hui Feng),
Numerical Mathematics: Theory, Method and Application, 6 (2013), 657684.
 Optimal control for elliptic systems with pointwise Euclidean norm constraints on the controls (with Karl Kunisch), Mathematical Programming, 142 (2013), 461483.

Optimizationbased structure identification of complex dynamical networks (with Tao He, Xiaoqun Wu, Junan Lu and WeiXing Zhen), Physica A: Statistical Mechanics and its Applications, 392 (2013), 10381049.
 Optimal control for an elliptic system with convex polygonal control constraints (with Karl Kunisch), IMA Journal of Numerical Analysis, 33 (2013), 875897.
 Numerical identification of a Robin coefficient in parabolic problems (with Bangti Jin), Mathematics of Computation, 81 (2012), 13691398.

Optimal control for multiphase fluid Stokes problems (with Karl Kunisch), Nonlinear Analysis, Theory, Methods & Applications, 74 (2011), 585599.
 An
optimal control for the elliptic system with polygonal state constraints (with Karl Kunisch and Kewei Liang), SIAM Journal on Control and Optimization, 48 (2010), 50535072.
 Error estimate of the nonconforming P1 finite element method for the penalized NavierStokes equations (with Ping Lin), Numerische Mathematik, 115 (2010), 261287.

Long time numerical solution of the NavierStokes equations based on a sequential regularization formulation (with Ping Lin and Jianguo Liu), SIAM Journal on Scientific Computing,
31 (2008), 398419.
 Analysis of a sequential regularization method for the unsteady NavierStokes equations (with Ping Lin and Jianguo Liu), Mathematics of Computation, 77 (2008), 14671494.
My Research Group
Current graduate students
 Weijie Wang (PhD student): September 2014  present
 Huan Liu (PhD student): September 2016  present
 Yuanyuan Yang (PhD student): September 2016  present
 Juntao You (Master student): September 2014  present
 Jinzhe Cao (Master student): September 2015  present
 Zhichen Dong (Master student): September 2015  present
 Junjun Huang (Master student): September 2015 present
 Weishun Song (Master student): September 2016 present
 Dingwei Li (Master student): September 2016 present
 Yaling Xiao (Master student): September 2016 present
Former graduate students
 Yanlin Wang (Master student): September 2013  June 2016
 Weina Ren (Master student): September 2013  June 2016
 Chao Mao (Master student): September 2012  June 2015
 Tingting Ke (Master student): September 2012  June 2015
 Zhiyuan Sun (Master student): September 2011  June 2013
 Haihua Liu (Master student): September 2011  June 2013
 Ling Li (Master student): September 2011  June 2013
 Zhiyuan Yang (Master student): September 2010  June 2012
Main collaboraters
