Publications

1. Infinite-dimensional spherical-radial decomposition for probabilistic functions, with application to constrained optimal control and Gaussian process regression
   Kewei Wang and Georg Stadler. arXiv:2603.19907 (2026). [Link]
2. Unique determination of cost functions in a multipopulation mean field game model
   Kui Ren, Nathan Soedjak, and Kewei Wang. Journal of Differential Equations 427, 843–867 (2025). [Link]
3. Reconstructing a state-independent cost function in a mean-field game model
   Kui Ren, Nathan Soedjak, Kewei Wang, and Hongyu Zhai. Inverse Problems 40(10), 105010 (2024). [Link]

See also my Google Scholar profile.