{"id":1010,"date":"2020-06-11T15:12:56","date_gmt":"2020-06-11T07:12:56","guid":{"rendered":"https:\/\/www.fst.um.edu.mo\/personal\/?page_id=1010"},"modified":"2026-04-15T13:45:18","modified_gmt":"2026-04-15T05:45:18","slug":"sllei","status":"publish","type":"page","link":"https:\/\/www.fst.um.edu.mo\/personal\/sllei\/","title":{"rendered":"Siu Long LEI"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1010\" class=\"elementor elementor-1010\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-17020e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17020e0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60c6a98\" data-id=\"60c6a98\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0c2e5af elementor-widget elementor-widget-text-editor\" data-id=\"0c2e5af\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><table style=\"width: 100%\" width=\"100%\" cellspacing=\"0\" cellpadding=\"3\"><tbody><tr><td style=\"border-style: none;width: 12.0623%\" valign=\"top\"><img decoding=\"async\" src=\"\/image\/staff-photo\/fstlsl.jpg\" \/><\/td><td style=\"border-style: none;width: 87.5486%\" valign=\"BOTTOM\">Siu-Long LEI \u674e\u5146\u9686<br \/>Associate Professor<br \/>Coordinator of Student Exchange Programs<\/td><\/tr><\/tbody><\/table><hr size=\"1\" width=\"100%\" \/><h3>Academic Qualification<\/h3><ul><li>Ph.D. in Mathematics, Hong Kong University of Science and Technology, Hong Kong (2009)<\/li><li>M.Sc. in Mathematics, University of Macau, Macau (2000)<\/li><li>B.Ed. in Mathematics, University of Macau, Macau (1997)<\/li><\/ul><hr size=\"1\" width=\"100%\" \/><h3>Working Experiences<\/h3><ul><li><span lang=\"EN-US\">2016 \u2013 present: Associate Professor, University of Macau, Macau<\/span><\/li><li><span lang=\"EN-US\">2010 &#8211;\u00a0<\/span><span lang=\"EN-US\">2016<\/span><span lang=\"EN-US\">: Ass<\/span><span lang=\"EN-US\">istant<\/span><span lang=\"EN-US\">\u00a0Professor, University of Macau, Macau<\/span><\/li><li><span lang=\"EN-US\">2000 &#8211; 2010: Lecturer, University of Macau, Macau<\/span><\/li><li><span lang=\"EN-US\">1997 &#8211; 2000: Teaching Assistant, University of Macau, Macau<\/span><\/li><\/ul><hr size=\"1\" width=\"100%\" \/><h3>Teaching<\/h3><h4>B.Sc. Courses<\/h4><ol><li><span lang=\"EN-US\">Discrete Mathematics (<\/span><span lang=\"EN-US\">MATH1000<\/span><span lang=\"EN-US\">)<\/span><\/li><li><span lang=\"EN-US\">Numerical Analysis (<\/span><span lang=\"EN-US\">MATH2007<\/span><span lang=\"EN-US\">)<\/span><\/li><li>Numerical Method and Computation (CISC2002\/ECEN2006)<\/li><\/ol><h4>Awards<\/h4><ol><li><span lang=\"EN-US\">Macau Science Award, Second Prize in Natural Science, FDCT Macau, 2018 (with Prof. Haiwei Sun).<\/span><\/li><li><span lang=\"EN-US\">Teaching Award, University of Macau, 2004.<\/span><\/li><li><span lang=\"EN-US\">The Most Famous Teacher, FST Student Association, University of Macau, 2003.<\/span><\/li><li><span lang=\"EN-US\">My Favorite F. S. T. Staff, FST Student Association, University of Macau, 2000.<\/span><\/li><\/ol><hr size=\"1\" width=\"100%\" \/><h3>Research<\/h3><h4>Research Interests<\/h4><ul><li>Numerical Linear Algebra<\/li><li><span lang=\"EN-US\">Numerical <\/span><span lang=\"EN-US\">Methods for<\/span><span lang=\"EN-US\"> Differential Equations<\/span><\/li><\/ul><h4>Recent Research Projects<\/h4><ol><li>PI: Lei Siu Long, \u201cPreconditioners for option pricing problems\u201d. University of Macau. Grant No.: MYRG-GRG2025-00269-FST.<\/li><li>PI: Lei Siu Long, \u201cComputations and analysis of the fractional Laplace operator in multi-dimensions\u201d. University of Macau. Grant No.: MYRG-GRG2024-00237-FST-UMDF.<\/li><li>PI: Lei Siu Long, \u201cFast numerical solution algorithms for solving space-fractional partial differential equations on non-uniform grid\u201d. University of Macau. Grant No.: MYRG-GRG2023-00181-FST-UMDF.\u00a0<\/li><li>PI: Lei Siu Long, Co-PI: Chou Lot Kei, \u201cMultivariate fractional partial differential equations with compression format numerical solutions\u201d. <span lang=\"EN-US\">Science and Technology Development Fund (FDCT) of Macau SAR. Grant No.: 0032\/APD\/2021.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long,\u00a0<\/span>\u201cNumerical solution methods for solving space-fractional diffusion equation of order less than one\u201d. University of Macau. Grant No.: MYRG2022-00262-FST<\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cTensor-train format solution of fractional PDEs and its applications in options pricing<\/span>\u201d. University of Macau. Grant No.: MYRG2020-00208-FST<\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cFast algorithms for high-dimensional time-space fractional diffusion equations\u201d. University of Macau. Grant No.: MYRG2018-00025-FST<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, Co-PI: Chou Lot Kei, \u201cA tensor train based fast algorithm for solving high-dimensional fractional partial differential equations\u201d. Science and Technology Development Fund (FDCT) of Macau SAR. Grant No.: 048\/2017\/A.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cPreconditioning Techniques for High-Dimensional Nonlocal Diffusion Problems\u201d. University of Macau. Grant No.: MYRG2016-00202-FST.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cSplitting Schemes for Fractional Diffusion Equations and Their Fast Algorithms\u201d. Science and Technology Development Fund (FDCT) of Macau SAR. Grant No.: 115\/2013\/A3.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cSecond-order Accurate Numerical Methods for Anomalous Diffusion Problems and Their Fast Algorithms\u201d. University of Macau. Grant No.: MYRG071(Y1-L2)-FST13-LSL.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cCirculant Precoditioners for Fractional Diffusion Equations\u201d. University of Macau. Grant No.: MYRG038(Y1-L1)-FST12-LSL.<\/span><\/li><li><span lang=\"EN-US\">PI: Lei Siu Long, \u201cNumerical Methods for Phase-Field Simulation of Two-Phase Flows\u201d. University of Macau. Grant No.: SRG012-FST11-12T-LSL.<\/span><\/li><\/ol><hr size=\"1\" width=\"100%\" \/><h3>Selected Publications<\/h3><h4>Journal Papers <em>(Name of students is underlined)<\/em><\/h4><ol><li>Y. Y. Huang, W. Qu, S. Y. Hon, and <strong>S. L. Lei<\/strong>, <em>An optimal preconditioner for a high-order scheme arising from multi-dimensional Riesz space fractional diffusion equations with variable coefficients<\/em>, Communications in Nonlinear Science and Numerical Simulation, <strong>156<\/strong> (2026), 109627. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1007570425010366\">(link)<\/a><\/li><li><strong>S. L. Lei<\/strong>, <span style=\"text-decoration: underline\">S. Wu<\/span>, L. K. Chou, X. Chen, <em>A \u03c4 preconditioner for options pricing problem under jump-diffusion models<\/em>, Numerical Linear Algebra with Applications, 33 (2026), e70057. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nla.70057?msockid=2b9846623b98649e24d9521d3aa865cb\">(link)<\/a><\/li><li>Y. Y. Huang, W. Qu, <strong>S. L. Lei<\/strong>, and S. Y. Hon, <em>A symbol-based preconditioner for a sixth-order scheme from multi-dimensional steady-state Riesz space fractional diffusion equations<\/em>, Applied Mathematics Letters, <strong>173<\/strong> (2026), 109791. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0893965925003416?via%3Dihub\">(link)<\/a><\/li><li>W. Qu, Y. Y. Huang, L. K. Chou, and <strong>S. L. Lei<\/strong>, <em>A sine transform-based preconditioner for the fourth-order scheme arising from multidimensional nonlocal Poisson equations<\/em>, Applied Mathematics Letters, <strong>172<\/strong> (2026), 109717. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0893965925002678\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">L. Y. Sun<\/span>, <strong>S. L. Lei<\/strong>, and H. W. Sun, Efficient and unconditionally stable stiff-cut scheme for nonlinear time-space fractional diffusion equations, Journal of Scientific Computing, <strong>105<\/strong> (2025), 18. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10915-025-03047-0\">(link)<\/a><\/li><li>X. Chen, <strong>S. L. Lei<\/strong>, Z. H. She, and W. F. Wang, <em>Fast solution strategies for time-space fractional linear complementarity problems governing American options pricing<\/em>, Demonstratio Mathematica, <strong>58<\/strong> (2025), pp. 20250147. <a href=\"https:\/\/www.degruyterbrill.com\/document\/doi\/10.1515\/dema-2025-0147\/html\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">H. L. Huang<\/span>, D. K. Cen, S. W. Vong, and <strong>S. L. Lei<\/strong>, <em>Efficient Legendre polynomial neural networks method for time-fractional partial differential equations with singularity<\/em>, Communications on Applied Mathematics and Computation, (2025). <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s42967-025-00509-y\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">Y. Xu<\/span>, <strong>S. L. Lei<\/strong>, H. W. Sun, and Z. W. Fang, <em>A preconditioned fast finite volume method for two-dimensional conservative space-fractional diffusion equations on non-uniform meshes<\/em>, Computers &amp; Mathematics with Applications, <strong>196<\/strong> (2025), 30-48. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S089812212500286X\">(link)<\/a><\/li><li>Y. Y. Huang, S. Y. Hon, L. K. Chou, and <strong>S. L. Lei<\/strong>, <em>Optimal preconditioners for nonsymmetric multilevel Toeplitz systems with application to solving nonlocal evolutionary partial differential equations<\/em>, Numerical Linear Algebra with Applications, <strong>32<\/strong>(3) (2025), e70025. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nla.70025\">(link)<\/a><\/li><li>L. K. Chou, W. Qu, Y. Y. Huang, and <strong>S. L. Lei<\/strong>, <em>A study on fractional centered difference scheme for high-dimensional integral fractional Laplacian operator with {\u03c9}-circulant preconditioner<\/em>, Mathematics and Computers in Simulation, <strong>231<\/strong> (2025), 128-143. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0378475424004737\">(link)<\/a><\/li><li>L. K. Chou, <span style=\"text-decoration: underline\">W. N. Deng<\/span>, <span style=\"text-decoration: underline\">Y. Y. Huang<\/span>, and <strong>S. L. Lei<\/strong>, <em>Upwind-and-shifted numerical scheme for fractional convection equation<\/em>, Numerical Methods for Partial Differential Equations, <strong>41<\/strong> (2025), e70050. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/num.70050?msockid=2b9846623b98649e24d9521d3aa865cb\">(link)<\/a><\/li><li>W. Qu, Y. Y. Huang, S. Y. Hon, <strong>S. L. Lei<\/strong>, <em>A novel fourth-order scheme for two-dimensional Riesz space fractional nonlinear reaction-diffusion equations and its optimal preconditioned solver<\/em>, Numerical Linear Algebra with Applications, <strong>32<\/strong>(1) (2025), e70005. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/nla.70005?msockid=2b9846623b98649e24d9521d3aa865cb\">(link)<\/a><\/li><li>W. Qu, <span style=\"text-decoration: underline\">Y. Y. Huang<\/span>, and <strong>S. L. Lei<\/strong>, <em>A fast preconditioning strategy for QSC-CN scheme of space fractional diffusion equations and its spectral analysis<\/em>, Advances in Applied Mathematics and Mechanics, <strong>16<\/strong> (6) (2024), 1474-1501. <a href=\"https:\/\/global-sci.com\/article\/91305\/a-fast-preconditioning-strategy-for-qsc-cn-scheme-of-space-fractional-diffusion-equations-and-its-spectral-analysis\">(link)<\/a>.\u00a0<span style=\"text-decoration: underline\"><br \/><\/span><\/li><li>X. Q. Pan, X. T. Huang, D. K. Cen, <strong>S. L. Lei<\/strong>, and S. W. Vong, <em>Fitted L1-ADI Scheme for Improving Convergence of Two-Dimensional Delay Fractional Equations<\/em>. Communications on Applied Mathematics and Computation, (2024) <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s42967-023-00363-w#citeas\">(link)<\/a><\/li><li>X. Ge, Z. X. Wang, <strong>S. L. Lei<\/strong>, and S. W. Vong, <em>Exponential stability of system with time delay based on matrix-refined weighted functions<\/em>, European Journal of Control, <strong>79<\/strong> (2024), 101076. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0947358024001365?dgcid=coauthor\">(link)<\/a><\/li><li>X. Huang, <strong>S. L. Lei<\/strong>, D. F. Li, and H. W. Sun, <em>A stabilized SAV difference scheme and its accelerated solver for spatial fractional Cahn\u2013Hilliard equations<\/em>, Mathematics and Computers in Simulation, <strong>225<\/strong> (2024), pp. 232-249. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0378475424001903\">(link)<\/a><\/li><li>X. Chen, X. X. Gong, Y. F. Sun, and <strong>S. L. Lei<\/strong>, <em>A Preconditioned Policy\u2013Krylov Subspace Method for Fractional Partial Integro-Differential HJB Equations in Finance<\/em>, Fractal and Fractional, <strong>8<\/strong>(6) (2024), 316. <a href=\"https:\/\/www.mdpi.com\/2504-3110\/8\/6\/316\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">Y. Xu<\/span>, <strong>S. L. Lei<\/strong>, and H. W. Sun, <em>An ef\ufb01cient red\u2013black skewed extrapolation cascadic multigrid method for two-dimensional Poisson equation<\/em>, Computational and Applied Mathematics, <strong>43<\/strong>:3 (2024). <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s40314-023-02514-4\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">S. Wu<\/span>, L. K. Chou, X. Chen, and <strong>S. L. Lei<\/strong>, <em>A preconditioned iterative method for coupled fractional partial differential equation in European option pricing<\/em>, Open Mathematics, <strong>21<\/strong> (2023), 20230169. <a href=\"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/math-2023-0169\/html\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">L. Y. Sun<\/span>, <strong>S. L. Lei<\/strong>, and H. W. Sun, <em>Efficient finite difference scheme for a hidden-memory variable-order time-fractional diffusion equation<\/em>. Computational and Applied Mathematics, <strong>42<\/strong>:362 (2023). <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s40314-023-02504-6\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">Y. Y. Huang<\/span>, W. Qu, and <strong>S. L. Lei<\/strong>, <em>On \u03c4-preconditioner for a novel fourth-order difference scheme of two-dimensional Riesz space-fractional diffusion equations<\/em>. Computers &amp; Mathematics with Applications, <strong>145<\/strong> (2023), pp. 124-140. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122123002675#:~:text=In%20this%20paper%2C%20a%20%CF%84-preconditioner%20for%20a%20novel,method%20is%20adopted%20to%20discretize%20the%20temporal%20derivative.\">(link)<\/a>.<\/li><li>X. Chen, X. X. Gong, <strong>S. L. Lei<\/strong>, and Y. F. Sun, <em>A preconditioned iterative method for a multi-state time-fractional linear complementary problem in option pricing<\/em>. Fractal &amp; Fractional<em>,<\/em>\u00a0<strong>7<\/strong>(4) (2023), 334. <a href=\"https:\/\/www.mdpi.com\/2504-3110\/7\/4\/334\/htm\">(link)<\/a><\/li><li>Y. C. Huang, L. K. Chou, and <b>S. L. Lei<\/b>, <em>Divide-and-conquer solver in Tensor-Train format for d-dimensional time-space fractional diffusion equations<\/em>, Journal of Scientific Computing, <strong>96<\/strong>, 29 (2023). <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10915-023-02259-6\">(link)<\/a> (Matlab code for generating the TT of the initial data can be downloaded <a href=\"https:\/\/www.fst.um.edu.mo\/personal\/wp-content\/uploads\/2023\/02\/code_TTgenID.zip\">here<\/a>.)<\/li><li><span style=\"text-decoration: underline\">Y. Y. Huang<\/span> and <strong>S. L. Lei<\/strong>, <em>A mixed-type circulant preconditioner for a nonlocal elastic model<\/em>, East Asian Journal on Applied Mathematics, <strong>13<\/strong> (2023), pp. 791-812. <a href=\"https:\/\/global-sci.org\/intro\/article_detail\/eajam\/22063.html\">(link)<\/a><\/li><li><u>L. Y. Sun<\/u>,\u00a0<span style=\"font-weight: bold\">S. L. Lei<\/span>, H. W. Sun, and\u00a0J. L. Zhang, <i>An $\\alpha$-robust fast algorithm for distributed-order time-space fractional diffusion equation with weakly singular solution<\/i>, Mathematics and Computers in Simulation, <b>207<\/b> (2023), pp. 437-452. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0378475423000113\">(link)<\/a><\/li><li><span style=\"text-decoration: underline\">Y. Xu<\/span>, <strong>S. L. Lei<\/strong>, and H. W. Sun, <em>An efficient multigrid method with preconditioned smoother for two-dimensional anisotropic space-fractional diffusion equations, <\/em>Computers &amp; Mathematics with Applications, <strong>124<\/strong> (2022), pp. 218-226. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122122003509\">(link)<\/a><\/li><li><u>L. Y. Sun<\/u>, Z. W. Fang, <b>S. L. Lei<\/b>, H. W. Sun, and <u>J. L. Zhang<\/u>, <i>A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations<\/i>, Applied Mathematics and Computation, <b>425<\/b> (2022), 127095. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0096300322001795\">(link)<\/a><\/li><li>L. K. Chou and <b>S. L. Lei<\/b>, <i>High dimensional Riesz space distributed-order advection-dispersion equations with ADI scheme in compression format<\/i>, Electronic Research Archive, <b>30<\/b> (2022), pp. 1463-1476. <a href=\"https:\/\/www.aimspress.com\/article\/doi\/10.3934\/era.2022077?viewType=HTML\">(link)<\/a><\/li><li>X. M. Gu, <strong>S. L. Lei<\/strong>, K. Zhang, Z. L. Shen, C. Wen, and B. Carpentieri, <em>A Hessenberg-type algorithm for computing PageRank Problems,<\/em>\u00a0Numerical Algorithms,\u00a0<b>89<\/b> (2022), pp. 1845-1863. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11075-021-01175-w\">(link)<\/a><\/li><li>L. K. Chou and <b>S.L. Lei<\/b>, <i>Finite volume approximation with ADI scheme and low-rank solver for high dimensional spatial distributed-order fractional diffusion equations<\/i>, Computers and Mathematics with Applications, <strong>89<\/strong> (2021), pp. 116-126. <span style=\"color: #1f497d\"><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122121000626\">(link)<\/a><\/span>.<u><br \/><\/u><\/li><li>X. Chen, D. Ding, <b>S. L. Lei<\/b>, and W. F. Wang, <i>An implicit-explicit preconditioned direct method for pricing options under regime-switching tempered fractional partial differential models<\/i>, Numerical Algorithms, <strong>87<\/strong> (2021), pp. 939\u2013965. <span style=\"color: #1f497d\"><a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11075-020-00994-7\">(link)<\/a><\/span>.<u><br \/><\/u><\/li><li><u>S. W. Ng<\/u>, <strong>S. L. Lei<\/strong>, J. Lu, and Z. G. Gong, <em>Speeding up SimRank computations by polynomial preconditioners<\/em>, Applied Numerical Mathematics, <strong>153<\/strong> (2020), pp. 147-163. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0168927420300453?dgcid=author\">(link)<\/a><\/li><li><u>L. K. Chou<\/u> and <strong>S. L. Lei<\/strong>,\u00a0<em>Tensor-train format solution with preconditioned iterative method for high dimensional time-dependent space-fractional diffusion equations with error analysis<\/em>, Journal of Scientific Computing, <strong>80<\/strong> (2019), pp. 1731-1763. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10915-019-00994-3\">(link)<\/a><\/li><li>X. Chen, <u>S. W. Deng<\/u> and <strong>S. L. Lei<\/strong>,\u00a0<em>A robust preconditioner for two-dimensional conservative space-fractional diffusion equations on convex domains<\/em>, Journal of Scientific Computing, <strong>80<\/strong> (2019), pp. 1033-1057. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10915-019-00966-7\">(link)<\/a><\/li><li><u>Y. C. Huang<\/u> and <strong>S. L. Lei<\/strong>,\u00a0<em>Fast solvers for finite difference scheme of two-dimensional time-space fractional differential equations<\/em>, Numerical Algorithms, <strong>84<\/strong> (2019), pp. 37-62. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11075-019-00742-6\">(link)<\/a><\/li><li>X. Chen, D. Ding,\u00a0<strong>S. L. Lei<\/strong>\u00a0and W. F. Wang,\u00a0<em>A fast preconditioned iterative method for two-dimensional options pricing under fractional differential models<\/em>, Computers and Mathematics with Applications, <strong>79<\/strong> (2020), pp. 440-456.\u00a0<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122119303487\">(link)<\/a><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">,\u00a0<u>D. Y. Fan<\/u>\u00a0and\u00a0<u>X. Chen<\/u>,\u00a0<\/span><em><span lang=\"EN-US\">Fast solution algorithms for exponentially tempered fractional diffusion equations<\/span><\/em><span lang=\"EN-US\">, Numerical Methods for Partial Differential Equations, <strong>34<\/strong> (2018), pp. 1301-1323. <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/num.22259\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">,\u00a0<u>W. F. Wang<\/u>,\u00a0<u>X. Chen<\/u>\u00a0and D. Ding,\u00a0<em>A Fast Preconditioned Penalty Method for American Options Pricing Under Regime-Switching Tempered Fractional Diffusion Models<\/em>, Journal of Scientific Computing, <strong>75<\/strong> (2018), pp. 1633-1655. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s10915-017-0602-9\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">X. Chen<\/span><\/u><span lang=\"EN-US\">,\u00a0<u>W. F. Wang<\/u>, D. Ding and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>A fast preconditioned policy iteration method for solving the tempered fractional HJB equation governing American options valuation<\/em>, Computers and Mathematics with Applications,\u00a0<strong>73<\/strong> (2017), pp. 1932-1944. <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122117301190\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">Y. C. Huang<\/span><\/u><span lang=\"EN-US\">\u00a0and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>A fast numerical method for block lower triangular Toeplitz with dense Teoplitz blocks system with applications to time-space fractional diffusion equations<\/em>, Numerical Algorithms,\u00a0<\/span><span lang=\"EN-US\"><strong>76<\/strong> (2017), pp. 605-616.<\/span><span lang=\"EN-US\">\u00a0<a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11075-017-0272-6\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">L. K. Chou<\/span><\/u><span lang=\"EN-US\">\u00a0and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>Fast ADI method for high dimensional fractional diffusion equations in conservative form with preconditioned strategy<\/em>, Computers and Mathematics with Applications,\u00a0<strong>73<\/strong> (2017), pp. 385-403. <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122116306666\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">W. Qu and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>On CSCS-based iteration method for tempered fractional diffusion equations<\/em>, Japan Journal of Industrial and Applied Mathematics,\u00a0<strong>33<\/strong> (2016), pp. 583-597. <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s13160-016-0231-y\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">\u00a0and\u00a0<u>Y. C. Huang<\/u>,\u00a0<em>Fast algorithms for high-order numerical methods for space fractional diffusion equations<\/em>,\u00a0International Journal of Computer Mathematics,\u00a0<strong>94<\/strong> (2017), pp. 1062-1078. <a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/00207160.2016.1149579\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">,\u00a0<u>X. Chen<\/u>\u00a0and\u00a0<u>X. H. Zhang<\/u>,\u00a0<em>Multilevel circulant preconditioner for high-dimensional fractional diffusion equations<\/em>,\u00a0East Asian Journal of Applied Mathematics,\u00a0<strong>6<\/strong> (2016), pp. 109-130. <a href=\"http:\/\/journals.cambridge.org\/action\/displayAbstract?fromPage=online&amp;aid=10314709&amp;fulltextType=RA&amp;fileId=S2079736216000079\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">S. W. Vong,\u00a0<u>P. Lyu<\/u>,\u00a0<u>X. Chen<\/u>\u00a0and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>High order finite difference method for time-space fractional differential equations with Caputo and Riemann-Liouville derivatives<\/em>, Numerical Algorithms,\u00a0<strong>72<\/strong> (2016), pp. 195-210. <a href=\"http:\/\/link.springer.com\/article\/10.1007%2Fs11075-015-0041-3\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">Z. B. Wang<\/span><\/u><span lang=\"EN-US\">, S. W. Vong and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>Finite difference schemes for two-dimensional time-space fractional differential equations<\/em>, International Journal of Computer Mathematics,\u00a0<strong>93<\/strong> (2016), pp. 578-595. <a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/00207160.2015.1009902\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">W. F. Wang<\/span><\/u><span lang=\"EN-US\">,\u00a0<u>X. Chen<\/u>, D. Ding and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>Circulant preconditioning technique for barrier options pricing under fractional diffusion models<\/em>, International Journal of Computer Mathematics,\u00a0<strong>92<\/strong> (2015), pp. 2596-2614. <a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/00207160.2015.1077948\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">W. Qu<\/span><\/u><span lang=\"EN-US\">,\u00a0<strong>S. L. Lei<\/strong>\u00a0and S. W. Vong,\u00a0<em>A note on the stability of a second order finite difference scheme for space fractional diffusion equations<\/em>, Numerical Algebra, Control and Optimization,\u00a0<strong>4<\/strong> (2014), pp. 317-325. <a href=\"https:\/\/aimsciences.org\/journals\/displayArticlesnew.jsp?paperID=10709\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><u><span lang=\"EN-US\">W. Qu<\/span><\/u><span lang=\"EN-US\">,\u00a0<strong>S. L. Lei<\/strong>\u00a0and S. W. Vong,\u00a0<em>Circulant and skew-circulant splitting iteration for fractional advection-diffusion equations<\/em>, International Journal of Computer Mathematics,\u00a0<strong>91<\/strong> (2014), pp. 2232-2242. <a href=\"http:\/\/www.tandfonline.com\/doi\/abs\/10.1080\/00207160.2013.871001\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">\u00a0and H. W. Sun,\u00a0<em>A circulant preconditioner for fractional diffusion equations<\/em>, Journal of Computational Physics,\u00a0<strong>242<\/strong> (2013), pp. 715-725. <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0021999113001447\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">S. W. Vong,\u00a0<u>Q. J. Meng<\/u>, and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>On a discrete-time collocation method for the nonlinear Schrodinger equation with wave operator<\/em>, Numerical Methods for Partial Differential Equations,\u00a0<strong>29<\/strong> (2013), pp. 693-705.<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/num.21729\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">\u00a0(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">\u00a0and X. P. Wang,\u00a0<em>Dripping and jetting in coflowing liquid streams<\/em>, Advances in Adaptive Data Analysis,\u00a0<strong>3<\/strong> (2011), pp. 269-290. <a href=\"http:\/\/www.worldscinet.com\/aada\/03\/0301n02\/S1793536911000799.html\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">,\u00a0<em>Adaptive method for spike solutions of Gierer-Meinhardt system on irregular domain<\/em>, Discrete and Continuous Dynamical Systems &#8211; Series B,\u00a0<strong>15<\/strong> (2011), pp. 651-668. <a href=\"http:\/\/aimsciences.org\/journals\/displayArticles.jsp?paperID=5944\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">C. M. Wu,\u00a0<strong>S. L. Lei<\/strong>, T. Z. Qian and X. P. Wang,\u00a0<em>Stick-slip motion of moving contact line on chemically patterned surfaces<\/em>, Communications in Computational Physics,\u00a0<strong>7<\/strong> (2010), pp. 403-422. <a href=\"http:\/\/www.global-sci.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">T. Z. Qian, C. M. Wu,\u00a0<strong>S. L. Lei<\/strong>, X. P. Wang and P. Sheng,\u00a0<em>Modeling and simulations for molecular scale hydrodynamics of moving contact line in immiscible two-phase flows<\/em>, Journal of Physics: Condensed Matter,\u00a0<strong>21<\/strong> (2009), pp. 464119. <a href=\"http:\/\/iopscience.iop.org\/0953-8984\/21\/46\/464119\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">X. Q. Jin,\u00a0<strong>S. L. Lei<\/strong>\u00a0and Y. M. Wei,\u00a0<em>Circulant preconditioners for solving singular perturbation delay differential equations<\/em>, Numerical Linear Algebra with Applications,\u00a0<strong>12<\/strong> (2005), pp. 327-336. <a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nla.420\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">X. Q. Jin,\u00a0<strong>S. L. Lei<\/strong>\u00a0and Y. M. Wei,\u00a0<em>Circulant preconditioners for solving differential equations with multi-delays<\/em>, Computers and Mathematics with Applications,\u00a0<strong>47<\/strong> (2004), pp. 1429-1436. <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0898122104901356\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">\u00a0and X. Q. Jin,\u00a0<em>BCCB preconditioners for systems of BVM-based numerical integrators<\/em>, Numerical Linear Algebra with Applications,\u00a0<strong>11<\/strong> (2004), pp. 25-40. <a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nla.331\/abstract\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">X. Q. Jin and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>Sine transform based preconditioners for solving constant-coefficient first-order PDEs<\/em>, Linear Algebra and its Applications,\u00a0<strong>366<\/strong> (2003), pp. 283-294. <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0024379502004676\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><span lang=\"EN-US\">F. R. Lin, X. Q. Jin and\u00a0<strong>S. L. Lei<\/strong>,\u00a0<em>Strang-type preconditioners for solving linear systems from delay differential equations<\/em>, BIT,\u00a0<strong>43<\/strong> (2003), pp. 136-149. <a href=\"http:\/\/www.springerlink.com\/content\/qm27p4278u85871p\/\" target=\"_blank\" rel=\"noopener noreferrer\">(link)<\/a><\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">, K. I. Kou and X. Q. Jin,\u00a0<em>Preconditioners for ill-conditioned block Toeplitz systems with application in image restoration<\/em>, East-West Journal of Numerical Mathematics,\u00a0<strong>7<\/strong> (1999), pp. 175-185. (The journal now is named as <strong>Journal of Numerical Mathematics.<\/strong>)<\/span><\/li><\/ol><h4>Invited Editor of Special Issue<\/h4><ol><li>D. Ding and S. L. Lei, Special issue <a href=\"https:\/\/urldefense.proofpoint.com\/v2\/url?u=https-3A__www.mdpi.com_journal_fractalfract_special-5Fissues_FPDE-5Fcomput-5Ffinanc&amp;d=DwICaQ&amp;c=KXXihdR8fRNGFkKiMQzstu-8MbOxd1NuZkcSBymGmgo&amp;r=7GPvL7u3rcoKMpplG-MMHQ&amp;m=xFV7L0OJRnRmShvNiu_yveHqL7nYaWs_gO-T-53nzLQ&amp;s=e7rkO-FiSZcLOcoxCM2p5__tiQpxkfsYVw5Qoa88dFY&amp;e\"><em>&#8220;Application of Fractional Partial Differential Equations in Computational Finance&#8221;<\/em><\/a>, Fractal and Fractional (SCIE, IF 3.577), <span style=\"color: #808080\">Submission deadline: 25 February 2023.<\/span><\/li><li><span lang=\"EN-US\">G. H. Hu,\u00a0<strong>S. L. Lei<\/strong>, and S. W. Vong<em>,\u00a0<\/em><\/span><em><span lang=\"EN-US\">Special\u00a0<\/span><\/em><em><span lang=\"EN-US\">i<\/span><\/em><em><span lang=\"EN-US\">ssue for\u00a0<\/span><\/em><em><span lang=\"EN-US\">t<\/span><\/em><em><span lang=\"EN-US\">he 2017\u00a0<\/span><\/em><em><span lang=\"EN-US\">w<\/span><\/em><em><span lang=\"EN-US\">orkshop on\u00a0<\/span><\/em><em><span lang=\"EN-US\">c<\/span><\/em><em><span lang=\"EN-US\">omputational\u00a0<\/span><\/em><em><span lang=\"EN-US\">m<\/span><\/em><em><span lang=\"EN-US\">athematics and\u00a0<\/span><\/em><em><span lang=\"EN-US\">s<\/span><\/em><em><span lang=\"EN-US\">cientific\u00a0<\/span><\/em><em><span lang=\"EN-US\">c<\/span><\/em><em><span lang=\"EN-US\">omputing<\/span><\/em><span lang=\"EN-US\">, Numerical Mathematics: Theory, Methods and Applications,\u00a0<\/span><span lang=\"EN-US\">v<\/span><span lang=\"EN-US\">ol.\u00a0<strong>11<\/strong><\/span><span lang=\"EN-US\">\u00a0no.\u00a0<\/span><span lang=\"EN-US\">4\u00a0<\/span><span lang=\"EN-US\">(<\/span><span lang=\"EN-US\">2018<\/span><span lang=\"EN-US\">).<\/span><\/li><li>G. H. Hu,\u00a0<strong>S. L. Lei<\/strong>, and S. W. Vong,\u00a0<em>Special issue for the EASIAM annual conference 2016<\/em>, East Asian Journal on Applied Mathematics, vol.\u00a0<strong>7<\/strong>\u00a0no. 4 (2017)<\/li><li><span lang=\"EN-US\">G. H. Hu,\u00a0<strong>S. L. Lei<\/strong>,<\/span><span lang=\"EN-US\">\u00a0and S. W. Vong,<\/span><span lang=\"EN-US\">\u00a0<em>Special issue for the fourth workshop on numerical algebra and high performance computation<\/em>, East Asian J<\/span><span lang=\"EN-US\">ournal on<\/span><span lang=\"EN-US\">\u00a0Appl<\/span><span lang=\"EN-US\">ied<\/span><span lang=\"EN-US\">\u00a0Math<\/span><span lang=\"EN-US\">ematics<\/span><span lang=\"EN-US\">, vol.\u00a0<strong>4\u00a0<\/strong>no. 1 (2014).<\/span><\/li><\/ol><h4>Conference Papers<\/h4><ol><li><strong><span lang=\"EN-US\">S. L. Lei<\/span><\/strong><span lang=\"EN-US\">, M. Lao and I. Chan,\u00a0<em>Simulation on vortex effect for superconducting devices,\u00a0<\/em>Computational Methods in Engineering and Science &#8211; Proceedings of EPMESC X (2006), pp. 313-318. Eds: Z. Yao, M. Yuan and Y. Chen, Tsinghua University Press and Springer, 2006.<\/span><\/li><li><strong><span lang=\"EN-US\">S. L. Lei\u00a0<\/span><\/strong><span lang=\"EN-US\">and X. Q. Jin,\u00a0<em>Strang-type preconditioners for solving differential-algebraic equations<\/em>, NAA (2000), Lecture Notes in Computer Science, Vol. 1988, pp. 505-512, Eds.: L. Vulkov, J. Wasniewski and P. Yalamov, Springer, 2001.<\/span><\/li><\/ol><hr size=\"1\" width=\"100%\" \/><h3>Services<\/h3><h4>Professional Services<\/h4><p><em>Reviewer for journals:<\/em><\/p><p>Journal of the Franklin Institute, SIAM Journal of Scientific Computing, BIT, Numerische Mathematik, Computer Physics Communications, Journal of Scientific Computing, Applied Mathematics and Computation, Journal of Applied Mathematics and Computing, East Asian Journal of Applied Mathematics, Numerical Mathematics: Theory, Methods and Applications, Journal of Computational and Applied Mathematics, Numerical Methods for Partial Differential Equations, Computer Mathematics with Applications, Mathematics and Computers in Simulation, Communications in Nonlinear Science and Numerical Simulation, International Journal of Computer Mathematics, Numerical Algebra, Control and Optimization, Mathematics, Japan Journal of Industrial and Applied Mathematics, Fractal and Fractional, Networks and Heterogeneous Media, Electronics, Electronic Research Archive, Photonics, <span style=\"color: var( --e-global-color-text );font-family: var( --e-global-typography-text-font-family ), Sans-serif;font-weight: var( --e-global-typography-text-font-weight )\">Journal of Applied Analysis, Computer Modeling in Engineering &amp; Sciences, ANZIAM, Advances in Applied Mathematics and Mechanics, Expert System, IEEE Transactions on Computer Aided Design of IC and Systems, Neurocomputing, Physica D Nonlinear Phenomena, Algorithms, Journal of Computational Science, International Journal of Systems Science<\/span><\/p><h4>University Services<\/h4><ul><li><span lang=\"EN-US\">Fellow of Chao Kuang Piu College<\/span><\/li><li><span lang=\"EN-US\">Coordinator of FST Student Exchange Program\u00a0<\/span><span lang=\"EN-US\">\u00a0<\/span><\/li><\/ul><h4>Community Services<\/h4><ul><li>General affairs for Macau Mathematics\u00a0Society\u00a0(2014 &#8211; present)<\/li><li>Member of the referee panel for the Contemporary Undergraduate Mathematical Contest of Modelling (Macau region), organized by China Society for Industrial and Applied Mathematics (2014 &#8211; present)<\/li><\/ul><hr size=\"1\" width=\"100%\" \/><h3>Professional Affiliations<\/h3><ul><li><span lang=\"EN-US\">Executive Member of East Asia Society for Industrial and Applied Mathematics (EASIAM)<\/span><\/li><\/ul><hr size=\"1\" width=\"100%\" \/><h3>Students<\/h3><h4>Master Students<\/h4><ul><li><span lang=\"EN-US\">Wei Qu (2013)<\/span><\/li><li><span lang=\"EN-US\">Xinhe Zhang (2015)<\/span><\/li><li><span lang=\"EN-US\">Xu Chen (2015)<\/span><\/li><li><span lang=\"EN-US\">Yunchi Huang (2017)<\/span><\/li><li><span lang=\"EN-US\">Ricky Lot Kei Chou\u00a0(2016)<\/span><\/li><li><span lang=\"EN-US\">Daoying Fan (2016)<\/span><\/li><li><span lang=\"EN-US\">Siwen Deng (<\/span><span lang=\"EN-US\">2018<\/span><span lang=\"EN-US\">)<\/span><\/li><li><span lang=\"EN-US\">YuanyuanHuang (2020)<\/span><\/li><li><span lang=\"EN-US\">Xiaoxiao Cai (2021)<\/span><\/li><li>Wanna Deng (2022)<\/li><li>Shuang Wu (2022)<\/li><li>Liangshu Lin (2023)<\/li><li>Zhaotong Shi (2023)<\/li><li>Hongliang Huang (2024)<\/li><li>Yuefan Chang (2024)<\/li><li>Xiaolong Hu (2024)<\/li><li>Jinghao Xi (2025)<\/li><li>Yutong Xu (2025)<\/li><li>Chonlong Lio (2025)<\/li><li>Runze Wei (2025)<\/li><li>Ruoyan Yin (On-going)<\/li><li>Baoyi Ou (On-going)<\/li><li>Jiale Wang (On-going)<\/li><li>Yaodan Jin (On-going)<\/li><li>Bening Xu (On-going)<\/li><\/ul><p>Please contact me if you want to be my master student.<\/p><h4>PhD Student<\/h4><ul><li><span lang=\"EN-US\">Xu Chen (<\/span><span lang=\"EN-US\">2018<\/span><span lang=\"EN-US\">) (Guangdong University of Science and Technology, Associate Professor )<\/span><\/li><li><span lang=\"EN-US\">Ricky, Lot Kei Chou (2019) (University of Macau, Postdoc.)<\/span><\/li><li><span lang=\"EN-US\">Yunchi Huang (2020) (Shantou University, Lecturer)<\/span><\/li><li>Yuanyuan Huang (2023) (Hong Kong Baptist University, Postdoc.)<\/li><li>Yuan Xu (2024) (Central South University of Forestry &amp; Technology, Lecturer)<\/li><li>Luyao Sun (2025) (Zhengzhou University, Lecturer)<\/li><li>Shuang Wu (on-going)<\/li><li>Hongliang Huang (On-going)<\/li><li>Zhuzan Wang (On-going)<\/li><\/ul><p>Please contact me if you want to be my Ph.D. student.<\/p><hr size=\"1\" width=\"100%\" \/><h3>Contact Details<\/h3><p>Faculty of Science and Technology<br \/>University of Macau, E11<br \/>Avenida da Universidade, Taipa,<br \/>Macau, China<\/p><p>Room: E11-3066<br \/>Telephone: (853) 8822-4449<br \/>Fax: (853) 8822-2426<br \/>Email: sllei2024<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00a0 Siu-Long LEI \u674e\u5146\u9686Associate ProfessorCoordinator of Student Exchange Programs Academic Qualification Ph.D. in Mathematics, Hong Kong University of Science and Technology, Hong Kong (2009) M.Sc. in Mathematics, University of Macau, Macau (2000) B.Ed. in Mathematics, University of Macau, Macau (1997) Working Experiences 2016 \u2013 present: Associate Professor, University of Macau, Macau 2010 &#8211;\u00a02016: Assistant\u00a0Professor, University &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.fst.um.edu.mo\/personal\/sllei\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Siu Long LEI&#8221;<\/span><\/a><\/p>\n","protected":false},"author":51,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_canvas","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-1010","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/pages\/1010","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/comments?post=1010"}],"version-history":[{"count":20,"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/pages\/1010\/revisions"}],"predecessor-version":[{"id":59551,"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/pages\/1010\/revisions\/59551"}],"wp:attachment":[{"href":"https:\/\/www.fst.um.edu.mo\/personal\/wp-json\/wp\/v2\/media?parent=1010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}