Prof. Yongcun Song received his bachelor's degree and master's degree in mathematics from Jilin University (JLU), China, in 2013 and 2016, respectively. He received his MPhil in 2018 from Hong Kong Baptist Univeristy (HKBU). He obtained his PhD in 2021 from The University of Hong Kong (HKU). From 2021 to 2024, he was a Postdoc and Alexander von Humboldt Research Fellow at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Germany. He joined City University of Hong Kong in 2024. His main research interests focus on scientific computing, machine learning, optimal control, and optimization.
Awards and Achievements
- 2023 “Best Thesis Award” The Hong Kong Mathematical Society,.
- 2022 “Humboldt Research Fellowship for Postdocs” Alexander von Humboldt Foundation,.
- 2022 “EASIAM Student Paper Prize (first prize)” East Asia Section of SIAM.
Journal
- Song, Yongcun. , Yuan, Xiaoming. & Yue, Hangrui. (2024). The ADMM-PINNs algorithmic framework for nonsmooth PDE- constrained optimization: a deep learning approach. SIAM Journal on Scientific Computing. to appear.
- Song, Yongcun. , Yuan, Xiaoming. & Yue, Hangrui. (2023). A numerical approach to the optimal control of thermally convective flows. Journal of Computational Physics. 494. 112458 .
- Biccari, Umberto. , Song, Yongcun. , Yuan, Xiaoming. & Zuazua, Enrique. (2023). A two-stage numerical approach for the sparse initial source identification of a diffusion-advection equation. Inverse Problems. 39. 095003 .
- Glowinski, Roland. , Song, Yongcun. , Yuan, Xiaoming. & Yue, Hangrui. (2022). Bilinear optimal control of an advection-reaction-diffusion system. SIAM Review. 64. 392 - 421.
- Glowinski, Roland. , Song, Yongcun. & Yuan, Xiaoming. (2020). An ADMM numerical approach to linear parabolic state constrained optimal control problems. Numerische Mathematik. 144. 931 - 966.
- Song, Yongcun. , Yuan, Xiaoming. & Yue, Hangrui. (2019). An inexact Uzawa algorithmic framework for nonlinear saddle point problems with applications to elliptic optimal control problem. SIAM Journal on Numerical Analysis. 57. 2656 - 2684.
Service in CityUHK
Teaching Service
- Sep 2024 - Now, MA1200 Calculus and Basic Linear Algebra I.
Last update date :
23 Sep 2024
