Derivative-free methods for monotone variational inequality and complementarity problems / J.M. Peng ; communicated by P. TsengA smoothing function and its applications / Ji-Ming PengNew complexity analysis of primal-dual method for semidefinite optimization based on the NT-direction / J. Peng, C. Roos, T. TerlakyNew design and analysis of interior-point methods / Jiming Peng