Jingwei Liang (梁经纬)

Affiliation Institute of Natural Sciences, Shanghai Jiao Tong University

people/jingwei.jpeg

Welcome to my homepage!

I’m currently a tenure-track associate professor at Institute of Natural Sciences and School of Mathematical Sciences, Shanghai Jiao Tong University. I am a member of the Image and Optimization Group. My main research interests are non-smooth optimization, data sciences and mathematical image processing.

Contact
  • E-mail: firstname dot lastname AT sjtu dot edu dot cn
  • Office: Room 355, No. 6 Science Building
Short-bio
2021.07 - Now
Tenure-track Associate Professor
Institute of Natural Science and School of Mathematical Sciences, Shanghai Jiao Tong University, Shanghai China
2020.11 - 2021.06
Lecturer in Mathematical Data Science
School of Mathematical Sciences, Queen Mary University of London, London UK
2017.04 - 2020.08
Postdoc Research Associate
Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge UK
2020.11 - 2021.06
Ph.D. in Mathematics
GREYC, ENSICAEN and Université de Caen Normandie, Caen France

News

Sep 17, 2024
I’m co-organizing a mini-symposium at CSIAM 2024 Annual Meeting.
24-27 Oct, 2024
图像反问题与计算成像新进展专题研讨会
组织者: 陈冲(中国科学院数学与系统科学研究院),董彬(北京大学),梁经纬(上海交通大学),刘九龙(中国科学院数学与系统科学研究院),张小群(上海交通大学)
CSIAM2024年会 @ 南京
Jun 10, 2024
New survey paper on inverse problem meets stochastic optimization methods.
Recently with my colleagues, we wrote a survey on stochastic optimization methods and large-scale inverse problems. In the survey, we present a comprehensive discussions on various types of stochastic optimization methods, and how they are utilized in solving large-scale inverse problems. Check this link for more details.

Recent publications

  1. Preprint
    A Guide to Stochastic Optimisation for Large-Scale Inverse Problems
    Matthias J. EhrhardtZeljko KeretaJingwei Liang, and Junqi Tang
    arXiv preprint arXiv:2406.06342, 2024
  2. Journal
    Federated Primal-Dual Fixed Point Algorithm
    Ya-Nan ZhuJingwei Liang, and Xiaoqun Zhang
    SIAM Journal on Mathematics of Data Science, accepted, 2024
  3. Journal
    A Scalable Sphere-Constrained Magnitude-Sparse SAR Imaging
    Ming Jiang, Jiaxuan Qu , Jinshan Ding, and Jingwei Liang
    Journal of Nonlinear & Variational Analysis, 2024