非光滑分析、矩阵优化理论、算法及应用等
- Rongrong lin, Yingzong He and Yulan Liu, Kernel Support Vector Machine Classifiers with l_0-Norm Hinge Loss, Neurocomputing, 589 (2024) 127669.
- Rongrong Lin, Shimin Li and Yulan Liu, On choosing initial values of iteratively reweighted l_l algorithms for the piece-wise exponential penalty, Analysis and .
- Yulan Liu and Rongrong Lin, A bisection method for computing the proximal operator of the l_p-norm for any 0
- Yulan Liu, Yuyang Zhou and Rongrong Lin, The proximal of the piece-wise exponential function, IEEE Signal Processing Letters, 2024(31): 894-898.
- Yitian Qian，Shaohua Pan and Yulan Liu*, Calmness of partial perturbation to composite rank constraint systems and its applications, Journal of Global Optimiza.