Prof. LEUNG Wing Tat (梁永達博士)

B.Sc.(CUHK), M.Phil.(CUHK), PhD. (Taxes A&M)

Assistant Professor

Contact Information

Office:	Y5125 YEUNG
Phone:	34429204
Fax:	34420250
Email:	wtleung27@cityu.edu.hk

Research Interests

Numerical Analysis
Multiscale method
Model Reduction

Office hours

Mon 3:00 pm - 4:00 pm
Fri 3:00 pm - 4:00 pm

Prof. Wing Tat Leung received his bachelor's degree in mathematics. from Chinese University of Hong Kong, in 2010. He received master's degree in mathematics from Chinese University of Hong Kong, in 2012. He received his PhD in mathematics from Texas A&M Univeristy, USA, in 2017. Before joining City University of Hong Kong in 2022, he worked as an visiting assistant professor at UC Irvine.

Publications Show All Publications Show Prominent Publications

Journal

Chung, Eric T. , Leung, Wing Tat. , Pun, Sai-Mang. & Zhang, Zecheng. (1 Oct 2021). A multi-stage deep learning based algorithm for multiscale model reduction. Journal of Computational and Applied Mathematics. 394.
Chung, Eric T. , Efendiev, Yalchin. , Leung, Wing Tat. & Vasilyeva, Maria. (15 Apr 2021). Nonlocal multicontinua with representative volume elements. Bridging separable and non-separable scales. Computer Methods in Applied Mechanics and Engineering. 377.
Wang, Min. , Cheung, Wun Siu. , Leung, Wing Tat. , Chung, Eric T. , Yalchin, Efendiev. & Wheeler, Mary. (15 Jan 2020). Learning macroscopic parameters in nonlinear multiscale simulations using nonlocal multicontinua upscaling techniques. Journal of Computational Physics. 401.
Singh, Gurpreet. , Leung, Wing Tat. & Wheeler, Mary. (Apr 2019). Multiscale methods for model order reduction of non-linear multiphase flow problems. Computational Geosciences. 23/2. 305 - 323.
Chung, Eric T. , Efendiev, Yalchin. & Leung, Wing Tat. (1 Sep 2018). Constraint energy minimizing generalized multiscale finite element method. Computer Methods in Applied Mechanics and Engineering. 339. 298 - 319.
Calo, Victor M. , Chung, Eric T. , Efendiev, Yalchin. & Leung, Wing Tat. (1 Jun 2016). Multiscale stabilization for convection-dominated diffusion in heterogeneous media. Computer Methods in Applied Mechanics and Engineering. 304. 359 - 377.
Chung, Eric T. , Efendiev, Yalchin. & Leung, Wing Tat. (1 Dec 2015). Residual-driven online generalized multiscale finite element methods. Journal of Computational Physics. 302. 176 - 190.
Chung, Eric T. , Efendiev, Yalchin. & Leung, Wing Tat. (2014). Generalized multiscale finite element methods for wave propagation in heterogeneous media. Multiscale Modeling & Simulation. 12/4. 1691 - 1721.