About Me

Zhjian Lai (赖志坚)
Postdoc
Beijing International Center for Mathematical Research (BICMR)
Peking University
Advisor: Zaiwen Wen (文再文)
WeChat ID: EulerRiemann [QR code]
E-mail: lai_zhijian at pku dot edu dot cn
Research Interests: Riemannian Optimization, Quantum Computation and Optimization, VQA

北京大学 24-25学年 高数B 讲义 (2025年6月8日汇总)

北京大学《高等数学》 (B) (一) 2024 年秋学期 全部内容-合订版 1-6章-最新整合版

课程主页: https://gitee.com/galvin-lai/Advanced-Mathematics-Class-B-07

北京大学《高等数学》 (B) (二) 2025 年春学期 全部内容-合订版 7-12章-最新整合版

课程主页: https://gitee.com/galvin-lai/Advanced-Mathematics-Class-B2-07

Agenda

• None.

News and Updates

• [2024.08.04] Riemannian Interior Point Methods has published by using Manopt.jl in Julia, with the documentation.
• [2024.05.14] Today, I start my postdoctoral life in Peking University. [Photo]
• [2024.03.25] Today, I obtained my Ph.D. certificate and graduated from Graduate School of Systems and Information Engineering, University of Tsukuba. Many thanks to my supervisor Prof. Akiko Yoshise.
• [From 2024.03.05 to 2024.05.13] I am a research visitor in Beijing International Center for Mathematical Research (BICMR), Peking University.
• [2024.03.04] My new paper has published in Journal of Optimization Theory and Applications. Please click here: Riemannian Interior Point Methods for Constrained Optimization on Manifolds.
• [2024.01.22] Today, I finished the final defense (slides) of my PhD. I am very thankful to Prof. Yoshise for her guidance over the past five years. I also appreciate the valuable suggestions that Prof. Sato provided for my thesis. [Photo]
• [2023.08] I finished an oral presentation in the 10th International Congress on Industrial and Applied Mathematics (ICIAM) at Waseda University, Tokyo, Japan. [Photo] Many thanks to Prof. Hiroyuki Sato for inviting and organizing this wonderful minisymposium (Recent Advances on Manifold Optimization).
• [2023.08] I presented a poster at the “Summer School on Continuous Optimization and Related Fields,” which was held by the Institute of Statistical Mathematics in Tachikawa, Tokyo. [Photo]
• [2023.06] Opened this website.

Education

• Ph.D in Policy and Planning Sciences (2024.3)
  Graduate School of Systems and Information Engineering, University of Tsukuba, Japan
• M.S in Policy and Planning Sciences (2021.3)
  Graduate School of Systems and Information Engineering, University of Tsukuba, Japan
• B.Mgmt. in Logistics Management (2017.6)
  School of Business Administration, Dongbei University of Finance and Economics, China