College of Science, Zhejiang University of Technology
Email: zengly ‘at’ zjut.edu.cn (or zengly ‘at’ lsec.cc.ac.cn)
I received a B.S. in mathematics from Hunan University in 2013. I got my PhD degree in 2018, under the supervision of Professor Yu-Hong Dai in Academy of Mathematics and Systems Science of the Chinese Academy of Sciences. I was a postdoctoral fellow at The Hong Kong Polytechnic University, under the mentorship of Professor Xiaojun Chen during October 2018 to October 2019. From January 2020 to September 2022, I worked as a postdoctoral fellow with Professor Ting Kei Pong at The Hong Kong Polytechnic University. I am currently an assistant professor at College of Science, Zhejiang University of Technology.
Nonlinear optimization and its applications: first-order methods for large-scale (convex or nonconvex) problems.
Liaoyuan Zeng, Yongle Zhang, Guoyin Li, Ting Kei Pong and Xiaozhou Wang. Frank-Wolfe-type methods for a class of nonconvex inequality-constrained problems. To appear in Mathematical Programming. [code]
Liaoyuan Zeng and Ting Kei Pong. -regularization subproblems: Strong duality and an eigensolver-based algorithm. Comput. Optim. Appl. 81, 2022, pp. 337-368. [code]
Liaoyuan Zeng, Peiran Yu and Ting Kei Pong. Analysis and algorithms for some compressed sensing models based on L1/L2 minimization. SIAM J. Optim. 31, 2021, pp. 1576-1603. [code]
Chen Chen, Ting Kei Pong, Lulin Tan and Liaoyuan Zeng. A difference-of-convex approach for split feasibility with applications to matrix factorizations and outlier detection. J. Global Optim. 78, 2020, pp. 107-136. See the ArXiv version for a fix of minor errors in Lemma 4 and Proposition 5. [Codes available at Ting Kei Pong's homepage.]
Liaoyuan Zeng, Yu-Hong Dai and Ya-Kui Huang. Convergence rate of gradient descent method for multi-objective optimization. J. Comp. Math. 37, 2019, pp. 689-703.
2018.01 – 2018.03: Research Assistant, The Hong Kong Polytechnic University, hosted by Professor ZHANG Zaikun.
2018.07 – 2018.09: Visitor, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, hosted by Professor Ya-Feng Liu.