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An efficient multigrid solver for two-dimensional spatial fractional diffusion equations with variable coefficients: An efficient multigrid solver for two-dimensional SFDEs Journal article
Applied Mathematics and Computation, 2021,Volume: 402
Authors:  Pan,Kejia;  Sun,Hai Wei;  Xu,Yuan;  Xu,Yufeng
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Biconjugate gradient stabilized method  Cascadic multigrid method  Fractional diffusion equations  Richardson extrapolation  Variable coefficients  
A three-level finite difference method with preconditioning technique for two-dimensional nonlinear fractional complex Ginzburg–Landau equations Journal article
Journal of Computational and Applied Mathematics, 2021,Volume: 389
Authors:  Zhang,Qifeng;  Zhang,Lu;  Sun,Hai wei
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Boundedness  Circulant preconditioner  Crank–Nicolson scheme  Space fractional Ginzburg–Landau equation  
Wideband Bandpass Frequency-Selective Structures on Stacked Slotline Resonators: Proposal and Synthetic Design Journal article
IEEE Transactions on Antennas and Propagation, 2020,Volume: 68,Issue: 10,Page: 7068-7078
Authors:  Li,Hanxuan;  Li,Bo;  Zhu,Lei
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Chebyshev filtering response  frequency selective structure  slotline  synthesis  wideband  
A fast method for variable-order Caputo fractional derivative with applications to time-fractional diffusion equations Journal article
Computers and Mathematics with Applications, 2020,Volume: 80,Issue: 5,Page: 1443-1458
Authors:  Fang,Zhi Wei;  Sun,Hai Wei;  Wang,Hong
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Fast and memory-saving algorithm  Shifted binary block partition  Time-fractional diffusion equations  Uniform polynomial approximation  Variable-order Caputo fractional derivative  
Proposal of coplanar stripline series stub structure for wideband bandpass filters Journal article
IEEE Transactions on Microwave Theory and Techniques, 2020,Volume: 68,Issue: 8,Page: 3397-3407
Authors:  Ouyang,Zhao An;  Zhu,Lei;  Qiu,Lei Lei;  Feng,Lin Ping
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Coplanar stripline (CPS)  series stub  synthesis design  wideband bandpass filter (BPF)  
Exponential Runge–Kutta Method for Two-Dimensional Nonlinear Fractional Complex Ginzburg–Landau Equations Journal article
Journal of Scientific Computing, 2020,Volume: 83,Issue: 3
Authors:  Zhang,Lu;  Zhang,Qifeng;  Sun,Hai Wei
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Exponential Runge–Kutta method  Matrix exponential  Shift-invert Lanczos method  Space fractional Ginzburg–Landau equation  Toeplitz structure  
An efficient numerical method for q-fractional differential equations Journal article
Applied Mathematics Letters, 2020,Volume: 103
Authors:  Lyu,Pin;  Vong,Seakweng
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Caputo q-fractional derivative  Fractional nonlinear equation  Nonuniform mesh  
A nonuniform L2 formula of Caputo derivative and its application to a fractional Benjamin–Bona–Mahony-type equation with nonsmooth solutions Journal article
Numerical Methods for Partial Differential Equations, 2020,Volume: 36,Issue: 3,Page: 579-600
Authors:  Lyu,Pin;  Vong,Seakweng
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Caputo derivative  finite difference scheme  fractional BBM-type equation  nonuniform time grid  unconditional convergence  
Proposal and Design of a Power Divider with Wideband Power Division and Port-to-Port Isolation: A New Topology Journal article
IEEE Transactions on Microwave Theory and Techniques, 2020,Volume: 68,Issue: 4,Page: 1431-1438
Authors:  Liu,Yun;  Zhu,Lei;  Sun,Sheng
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Wideband port-to-port isolation  wideband power divider  wideband power division  
High accuracy error estimates of a Galerkin finite element method for nonlinear time fractional diffusion equation Journal article
Numerical Methods for Partial Differential Equations, 2020,Volume: 36,Issue: 2,Page: 284-301
Authors:  Ren,Jincheng;  Shi,Dongyang;  Vong,Seakweng
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fast convolution algorithm  Galerkin finite element method  nonlinear time fractional diffusion equation  superconvergent result