Academic Staff

Chair Professor of Applied Mathematics

Professor Chen Xiaojun

MSc, Ph.D.

TU730, Yip Kit Chuen Bldg.

2766 6925

Personal Website

  • PhD Xi'an Jiaotong University, 1987


Research Interests
  • Stochastic Equilibrium Problems
  • Nonsmooth, nonconvex optimization


Selected Publications
  • Bian B. and Chen X., Linearly constrained non-Lipschitz optimization for image restoration, SIAM J. Imaging Sciences, 8(2015), 2294-2322.
  • Chen X., Sun H., and Wets R., Regularized mathematical programs with stochastic equilibrium constraints: estimating structural demand models, SIAM J. Optimization, 25(2015), 53-75.
  • Bian B., Chen X., and Ye Y., Complexity analysis of interior point algorithms for non-Lipschitz and nonconvex minimization, Mathematical Programming, 149(2015), 301-327.
  • Chen X., and Wang, Z., Differential variational inequality approaches to dynamic games with shared constraints, Mathematical Programming, 146(2014), 379-408.
  • Chen X., Ge, D., Wang Z., and Ye Y., Complexity of unconstrained L2-Lp minimization, Mathematical Programming, 143(2014), 371-383.
  • Chen X., Smoothing methods for nonsmooth, nonconvex minimization, Mathematical Programming, 134(2012), 71-99.
  • Chen X., Wets R., and Zhang Y., Stochastic variational inequalities: residual minimization smoothing/sample average approximations, SIAM J. Optimization, 22(2012), 649-673.
  • Chen X., Xu F., and Ye Y., Lower bound theory of nonzero entries in solutions of l_2-l_p minimization, SIAM J. Scientific Computing, 32(2010), 2832-2852.
  • Chen X., First order conditions for nonsmooth discretized constrained optimal control problems, SIAM J Control and Optimization, 42(2004), 2004-2015.
  • Chen X., Global and superlinear convergence of inexact Uzawa methods for saddle point problems with nondifferentiable mappings, SIAM J. Numerical Analysis, 35(1998), 1130-1148.

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