Xuejun Xu,  Professor

• Research direction：

  Finite element method, domain decomposition

• Representative work：

  1. Qi Sun, Xuejun Xu and Haotian Yi, Domain decomposition learning methods for solving elliptic problems,  arXiv: 2207.10358, 2022.
  
  2. Wei Wang and Xuejun Xu, On the convergence of a two-level preconditioned Jacobi-Davidson method for eigenvalue problems, Math. Comp. 88 (2019), no. 319, 2295–2324.
  
  3. Huangxin Chen, Haijun Wu and  Xuejun Xu,  Multilevel preconditioner with stable coarse grid corrections for the Helmholtz equation, SIAM J. Sci. Comput. 37 (2015), no. 1, A221–A24
  
  4. Lizhen Qin and Xuejun Xu, On a parallel Robin-type nonoverlapping domain decomposition method, SIAM J. Numer. Anal. 44 (2006), no. 6, 2539–2558

• Contact information：

  Office：Room 709, South Building Telephone：0086-10-82541907 Email：xxj@lsec.cc.ac.cn