Prof. LEUNG Wing Tat (梁永達)

Research Output

  1. 2022
  2. MULTIRATE PARTIALLY EXPLICIT SCHEME FOR MULTISCALE FLOW PROBLEMS

    LEUNG, W. T. & WANG, Y., 2022, In: SIAM Journal on Scientific Computing. 44, 3, p. A1775-A1806

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 4
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  3. 2021
  4. Contrast-independent, partially-explicit time discretizations for nonlinear multiscale problems

    Chung, E. T., Efendiev, Y., Leung, W. T. & Li, W., Dec 2021, In: Mathematics. 9, 23, 3000.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 9
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  5. Contrast-independent partially explicit time discretizations for multiscale flow problems

    Chung, E. T., Efendiev, Y., Leung, W. T. & Vabishchevich, P. N., 15 Nov 2021, In: Journal of Computational Physics. 445, 110578.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 14
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  6. A multi-stage deep learning based algorithm for multiscale model reduction

    Chung, E., Leung, W. T., Pun, S. & Zhang, Z., 1 Oct 2021, In: Journal of Computational and Applied Mathematics. 394, 113506.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 10
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  7. Nonlocal multicontinua with representative volume elements. Bridging separable and non-separable scales

    Chung, E. T., Efendiev, Y., Leung, W. T. & Vasilyeva, M., 15 Apr 2021, In: Computer Methods in Applied Mechanics and Engineering. 377, 113687.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 4
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  8. EXPLICIT and ENERGY-CONSERVING CONSTRAINT ENERGY MINIMIZING GENERALIZED MULTISCALE DISCONTINUOUS GALERKIN METHOD for WAVE PROPAGATION in HETEROGENEOUS MEDIA

    CHEUNG, S. W., CHUNG, E. T., EFENDIEV, Y. & LEUNG, W. T., 2021, In: Multiscale Modeling and Simulation. 19, 4, p. 1736-1759

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 4
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  9. 2020
  10. Constraint energy minimizing generalized multiscale discontinuous Galerkin method

    Cheung, S. W., Chung, E. T. & Leung, W. T., 15 Dec 2020, In: Journal of Computational and Applied Mathematics. 380, 112960.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 6
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  11. Learning macroscopic parameters in nonlinear multiscale simulations using nonlocal multicontinua upscaling techniques

    Vasilyeva, M., Leung, W. T., Chung, E. T., Efendiev, Y. & Wheeler, M., 1 Jul 2020, In: Journal of Computational Physics. 412, 109323.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 30
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  12. Learning algorithms for coarsening uncertainty space and applications to multiscale simulations

    Zhang, Z., Chung, E. T., Efendiev, Y. & Leung, W. T., May 2020, In: Mathematics. 8, 5, 720.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 9
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  13. Multiscale stabilization for convection–diffusion equations with heterogeneous velocity and diffusion coefficients

    Chung, E. T., Efendiev, Y. & Leung, W. T., 15 Apr 2020, In: Computers and Mathematics with Applications. 79, 8, p. 2336-2349

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 4
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  14. Sequential local mesh refinement solver with separate temporal and spatial adaptivity for non-linear two-phase flow problems

    Li, H., Leung, W. T. & Wheeler, M. F., 15 Feb 2020, In: Journal of Computational Physics. 403, 109074.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 10
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  15. Reduced-order deep learning for flow dynamics. The interplay between deep learning and model reduction

    Wang, M., Cheung, S. W., Leung, W. T., Chung, E. T., Efendiev, Y. & Wheeler, M., 15 Jan 2020, In: Journal of Computational Physics. 401, 108939.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 26
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  16. 2019
  17. Nonlocal multicontinuum (NLMC) upscaling of mixed dimensional coupled flow problem for embedded and discrete fracture models

    Vasilyeva, M., Chung, E. T., Leung, W. T. & Alekseev, V., Dec 2019, In: GEM - International Journal on Geomathematics. 10, 1, 23.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 10
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  18. Correction to: Constraint energy minimizing generalized multiscale finite element method in the mixed formulation

    Chung, E., Efendiev, Y. & Leung, W. T., Oct 2019, In: Computational Geosciences. 23, 5, p. 1217

    Research output: Journal Publications and ReviewsErratum

    Scopus citations: 3
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  19. A Generalized Multiscale Finite Element Method (GMsFEM) for perforated domain flows with Robin boundary conditions

    Spiridonov, D., Vasilyeva, M. & Leung, W. T., Sept 2019, In: Journal of Computational and Applied Mathematics. 357, p. 319-328

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 23
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  20. Upscaling method for problems in perforated domains with non-homogeneous boundary conditions on perforations using Non-Local Multi-Continuum method (NLMC)

    Vasilyeva, M., Chung, E. T., Leung, W. T., Wang, Y. & Spiridonov, D., Sept 2019, In: Journal of Computational and Applied Mathematics. 357, p. 215-227

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 13
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  21. Prediction of discretization of GMsFEM using deep learning

    Wang, M., Cheung, S. W., Chung, E. T., Efendiev, Y., Leung, W. T. & Wang, Y., 1 May 2019, In: Mathematics. 7, 5, 412.

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 9
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  22. Multiscale methods for model order reduction of non-linear multiphase flow problems

    Singh, G., Leung, W. & Wheeler, M. F., 1 Apr 2019, In: Computational Geosciences. 23, 2, p. 305-323

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 12
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  23. Generalized multiscale inversion for heterogeneous problems

    Chung, E. T., Efendiev, Y., Jin, B., Leung, W. T. & Vasilyeva, M., Apr 2019, In: Communications in Computational Physics. 25, 4, p. 1213-1234

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 2
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  24. Generalized Multiscale Finite Element Methods with energy minimizing oversampling

    Chung, E., Efendiev, Y. & Leung, W. T., 20 Jan 2019, In: International Journal for Numerical Methods in Engineering. 117, 3, p. 316-343

    Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

    Scopus citations: 6
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