Wing Tat Leung

According to our database, Wing Tat Leung authored at least 66 papers between 2014 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Temporal splitting with Explicit-Implicit-Null method for nonlinear generalized multiscale subdiffusion equations.

Zhengya Yang, Yating Wang, Wing Tat Leung

J. Comput. Appl. Math., 2026

Multicontinuum homogenization for coupled flow and transport equations.

Dmitry Ammosov, Jian Huang, Wing Tat Leung, Buzheng Shan

J. Comput. Appl. Math., 2026

Multicontinuum inversion for multiscale problems.

Dmitry A. Ammosov, Vasiliy V. Grigoriev, Wing Tat Leung, Sergei P. Stepanov

J. Comput. Appl. Math., 2026

2025

A Randomized GMsFEM with Data-Driven Predictors for Parametric Flow Problems in Multiscale Heterogeneous Media.

Wing Tat Leung, Qiuqi Li, Songwei Liu

CoRR, August, 2025

Multiscale Partially Explicit Splitting with Mass Lumping for High-Contrast Wave Equations.

Shu Fan Li, Wing Tat Leung

CoRR, February, 2025

Multicontinuum homogenization in perforated domains.

Wei Xie, Yalchin Efendiev, Yunqing Huang, Wing Tat Leung, Yin Yang

J. Comput. Phys., 2025

An exponential integrator multicontinuum homogenization method for fractional diffusion problem with multiscale coefficients.

Yifei Gao, Yating Wang, Wing Tat Leung, Zhengya Yang

J. Comput. Phys., 2025

Multicontinuum splitting scheme for multiscale flow problems.

Yalchin Efendiev, Wing Tat Leung, Buzheng Shan, Min Wang

J. Comput. Phys., 2025

Upscaling of master equations in heterogeneous environments. Multicontinuum master equations.

Yalchin Efendiev, Wing Tat Leung, Mojdeh Rasoulzadeh

J. Comput. Phys., 2025

A discretization-invariant extension and analysis of some deep operator networks.

Zecheng Zhang, Wing Tat Leung, Hayden Schaeffer

J. Comput. Appl. Math., 2025

Space-time non-local multi-continua multiscale method for channelized-media parabolic equations.

Jiuhua Hu, Wing Tat Leung, Eric T. Chung

J. Comput. Appl. Math., 2025

2024

Partially explicit splitting method for a multi-physics problem.

Wing Tat Leung, Wenyuan Li

J. Comput. Appl. Math., May, 2024

Bayesian Deep Operator Learning for Homogenized to Fine-Scale Maps for Multiscale PDE.

Zecheng Zhang, Christian Moya, Wing Tat Leung, Guang Lin, Hayden Schaeffer

Multiscale Model. Simul., 2024

Learning-based multi-continuum model for multiscale flow problems.

Fan Wang, Yating Wang, Wing Tat Leung, Zongben Xu

J. Comput. Phys., 2024

Multicontinuum homogenization. General theory and applications.

Eric T. Chung, Yalchin Efendiev, Juan Galvis, Wing Tat Leung

J. Comput. Phys., 2024

Partially explicit generalized multiscale finite element methods for poroelasticity problem.

Xin Su, Wing Tat Leung, Wenyuan Li, Sai-Mang Pun

J. Comput. Appl. Math., 2024

Parallel in time partially explicit splitting scheme for high contrast multiscale problems.

Zhengya Yang, Yating Wang, Wing Tat Leung

CoRR, 2024

Some convergence analysis for multicontinuum homogenization.

Wing Tat Leung

CoRR, 2024

Partially explicit splitting scheme with explicit-implicit-null method for nonlinear multiscale flow problems.

Yating Wang, Wing Tat Leung

Commun. Nonlinear Sci. Numer. Simul., 2024

2023

Multi-agent Reinforcement Learning Aided Sampling Algorithms for a Class of Multiscale Inverse Problems.

Eric T. Chung, Wing Tat Leung, Sai-Mang Pun, Zecheng Zhang

J. Sci. Comput., August, 2023

An adaptive space and time method in partially explicit splitting scheme for multiscale flow problems.

Yating Wang, Wing Tat Leung

Comput. Math. Appl., August, 2023

Hybrid explicit-implicit learning for multiscale problems with time dependent source.

Yalchin Efendiev, Wing Tat Leung, Wenyuan Li, Zecheng Zhang

Commun. Nonlinear Sci. Numer. Simul., June, 2023

Multicontinuum homogenization and its relation to nonlocal multicontinuum theories.

Yalchin Efendiev, Wing Tat Leung

J. Comput. Phys., February, 2023

Nonlocal transport equations in multiscale media. Modeling, dememorization, and discretizations.

Yalchin Efendiev, Wing Tat Leung, Wenyuan Li, Sai-Mang Pun, Petr N. Vabishchevich

J. Comput. Phys., 2023

Partially Explicit Generalized Multiscale Method for Poroelasticity Problem.

Xin Su, Wing Tat Leung, Wenyuan Li, Sai-Mang Pun

CoRR, 2023

2022

AMS-Net: Adaptive Multiscale Sparse Neural Network with Interpretable Basis Expansion for Multiphase Flow Problems.

Yating Wang, Wing Tat Leung, Guang Lin

Multiscale Model. Simul., March, 2022

Multirate Partially Explicit Scheme for Multiscale Flow Problems.

Wing Tat Leung, Yating Wang

SIAM J. Sci. Comput., February, 2022

NH-PINN: Neural homogenization-based physics-informed neural network for multiscale problems.

Wing Tat Leung, Guang Lin, Zecheng Zhang

J. Comput. Phys., 2022

Efficient hybrid explicit-implicit learning for multiscale problems.

Yalchin Efendiev, Wing Tat Leung, Guang Lin, Zecheng Zhang

J. Comput. Phys., 2022

Contrast-independent partially explicit time discretizations for multiscale wave problems.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Petr N. Vabishchevich

J. Comput. Phys., 2022

Continuous data assimilation for two-phase flow: Analysis and simulations.

Yat Tin Chow, Wing Tat Leung, Ali Pakzad

J. Comput. Phys., 2022

BelNet: Basis enhanced learning, a mesh-free neural operator.

Zecheng Zhang, Wing Tat Leung, Hayden Schaeffer

CoRR, 2022

Partially explicit time discretization for nonlinear time fractional diffusion equations.

Wenyuan Li, Anatoly A. Alikhanov, Yalchin Efendiev, Wing Tat Leung

Commun. Nonlinear Sci. Numer. Simul., 2022

Iterative oversampling technique for constraint energy minimizing generalized multiscale finite element method in the mixed formulation.

Siu Wun Cheung, Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Sai-Mang Pun

Appl. Math. Comput., 2022

2021

Explicit and Energy-Conserving Constraint Energy Minimizing Generalized Multiscale Discontinuous Galerkin Method for Wave Propagation in Heterogeneous Media.

Siu Wun Cheung, Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

Multiscale Model. Simul., 2021

Contrast-independent partially explicit time discretizations for multiscale flow problems.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Petr N. Vabishchevich

J. Comput. Phys., 2021

A multi-stage deep learning based algorithm for multiscale model reduction.

Eric T. Chung, Wing Tat Leung, Sai-Mang Pun, Zecheng Zhang

J. Comput. Appl. Math., 2021

HEI: hybrid explicit-implicit learning for multiscale problems.

Yalchin Efendiev, Wing Tat Leung, Guang Lin, Zecheng Zhang

CoRR, 2021

Partially Explicit Time Discretization for Time Fractional Diffusion Equation.

Jiuhua Hu, Anatoly A. Alikhanov, Yalchin Efendiev, Wing Tat Leung

CoRR, 2021

Contrast-independent partially explicit time discretizations for nonlinear multiscale problems.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Wenyuan Li

CoRR, 2021

Space-time Non-local multi-continua upscaling for parabolic equations with moving channelized media.

Jiuhua Hu, Wing Tat Leung, Eric T. Chung, Yalchin Efendiev, Sai-Mang Pun

CoRR, 2021

2020

Reduced-order deep learning for flow dynamics. The interplay between deep learning and model reduction.

Min Wang, Siu Wun Cheung, Wing Tat Leung, Eric T. Chung, Yalchin Efendiev, Mary F. Wheeler

J. Comput. Phys., 2020

Learning macroscopic parameters in nonlinear multiscale simulations using nonlocal multicontinua upscaling techniques.

Maria V. Vasilyeva, Wing Tat Leung, Eric T. Chung, Yalchin Efendiev, Mary F. Wheeler

J. Comput. Phys., 2020

Sequential local mesh refinement solver with separate temporal and spatial adaptivity for non-linear two-phase flow problems.

Hanyu Li, Wing Tat Leung, Mary F. Wheeler

J. Comput. Phys., 2020

Constraint energy minimizing generalized multiscale discontinuous Galerkin method.

Siu Wun Cheung, Eric T. Chung, Wing Tat Leung

J. Comput. Appl. Math., 2020

Multi-agent Reinforcement Learning Accelerated MCMC on Multiscale Inversion Problem.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Sai-Mang Pun, Zecheng Zhang

CoRR, 2020

A multi-stage deep learning based algorithm for multiscale modelreduction.

Eric T. Chung, Wing Tat Leung, Sai-Mang Pun, Zecheng Zhang

CoRR, 2020

Learning Algorithms for Coarsening Uncertainty Space and Applications to Multiscale Simulations.

Zecheng Zhang, Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

CoRR, 2020

Nonlocal multicontinua with Representative Volume Elements. Bridging separable and non-separable scales.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Maria V. Vasilyeva

CoRR, 2020

Multiscale stabilization for convection-diffusion equations with heterogeneous velocity and diffusion coefficients.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

Comput. Math. Appl., 2020

2019

Upscaling method for problems in perforated domains with non-homogeneous boundary conditions on perforations using Non-Local Multi-Continuum method (NLMC).

Maria V. Vasilyeva, Eric T. Chung, Wing Tat Leung, Yating Wang, Denis Spiridonov

J. Comput. Appl. Math., 2019

A Generalized Multiscale Finite Element Method (GMsFEM) for perforated domain flows with Robin boundary conditions.

Denis Spiridonov, Maria V. Vasilyeva, Wing Tat Leung

J. Comput. Appl. Math., 2019

Space-Time Nonlinear Upscaling Framework Using Non-local Multi-continuum Approach.

Wing Tat Leung, Eric T. Chung, Yalchin Efendiev, Maria V. Vasilyeva, Mary F. Wheeler

CoRR, 2019

2018

An Adaptive Generalized Multiscale Discontinuous Galerkin Method for High-Contrast Flow Problems.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

Multiscale Model. Simul., 2018

Cluster-based generalized multiscale finite element method for elliptic PDEs with random coefficients.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Zhiwen Zhang

J. Comput. Phys., 2018

Non-local multi-continua upscaling for flows in heterogeneous fractured media.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Maria V. Vasilyeva, Yating Wang

J. Comput. Phys., 2018

Fast online generalized multiscale finite element method using constraint energy minimization.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

J. Comput. Phys., 2018

Multiscale model reduction for transport and flow problems in perforated domains.

Eric T. Chung, Wing Tat Leung, Maria V. Vasilyeva, Yating Wang

J. Comput. Appl. Math., 2018

Generalized multiscale finite element methods for space-time heterogeneous parabolic equations.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Shuai Ye

Comput. Math. Appl., 2018

Upscaled Model for Mixed Dimensional Coupled Flow Problem in Fractured Porous Media Using Non-local Multicontinuum (NLMC) Method.

Maria V. Vasilyeva, Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Yating Wang

Proceedings of the Finite Difference Methods. Theory and Applications, 2018

2016

Mixed GMsFEM for second order elliptic problem in perforated domains.

Eric T. Chung, Wing Tat Leung, Maria V. Vasilyeva

J. Comput. Appl. Math., 2016

Goal-oriented adaptivity for GMsFEM.

Eric T. Chung, Wing Tat Leung, Sara N. Pollock

J. Comput. Appl. Math., 2016

Mixed GMsFEM for the simulation of waves in highly heterogeneous media.

Eric T. Chung, Wing Tat Leung

J. Comput. Appl. Math., 2016

2015

Residual-driven online generalized multiscale finite element methods.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

J. Comput. Phys., 2015

Multiscale Simulations for Coupled Flow and Transport Using the Generalized Multiscale Finite Element Method.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung, Jun Ren

Comput., 2015

2014

Generalized Multiscale Finite Element Methods for Wave Propagation in Heterogeneous Media.

Eric T. Chung, Yalchin Efendiev, Wing Tat Leung

Multiscale Model. Simul., 2014