Weizhong Dai

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 33

Top Topics

Numerical Scheme

Rough Set Model

Hamilton Jacobi

Top Venues

Appl. Math. Comput.

J. Comput. Appl. Math.

Publications

Zhifeng Weng, Shuying Zhai, Weizhong Dai, Yanfang Yang, Yuchang Mo
Stability and error estimates of Strang splitting method for the nonlocal ternary conservative Allen-Cahn model. J. Comput. Appl. Math. 441 (2024)
Joshua P. Wilson, Cui-Cui Ji, Weizhong Dai
A new variable-order fractional momentum operator for wave absorption when solving Schrödinger equations. J. Comput. Phys. 511 (2024)
Chinonso Nwankwo, Tony Ware, Weizhong Dai
A fast and enhanced shallow learning framework for solving free boundary options pricing problems. Neural Comput. Appl. 36 (20) (2024)
Feng Guo, Weizhong Dai
Model and numerical method for soliton propagation through thermal medium based on nonlinear Schrödinger and heat transfer equations. Commun. Nonlinear Sci. Numer. Simul. 131 (2024)
Shujun Shen, Weizhong Dai, Qingxia Liu, Pinghui Zhuang
Accurate numerical scheme for solving fractional diffusion-wave two-step model for nanoscale heat conduction. J. Comput. Appl. Math. 419 (2023)
Chinonso Nwankwo, Weizhong Dai
Local Refinement and Adaptive Strategy for a System of Free Boundary Power Options with High Order Compact Differencing. Axioms 12 (6) (2023)
Chinonso Nwankwo, Weizhong Dai
Efficiency of Some Predictor-Corrector Methods with Fourth-Order Compact Scheme for a System of Free Boundary Options. Axioms 12 (8) (2023)
Chinonso Nwankwo, Weizhong Dai
Enhancing accuracy for solving American CEV model with high-order compact scheme and adaptive time stepping. CoRR (2023)
Chinonso Nwankwo, Nneka Umeorah, Tony Ware, Weizhong Dai
Deep learning and American options via free boundary framework. CoRR (2022)
Xiaofeng Wang, Hong Cheng, Weizhong Dai
Conservative and fourth-order compact difference schemes for the generalized Rosenau-Kawahara-RLW equation. Eng. Comput. 38 (2) (2022)
Chinonso Nwankwo, Weizhong Dai
Sixth-Order Compact Differencing with Staggered Boundary Schemes and 3(2) Bogacki-Shampine Pairs for Pricing Free-Boundary Options. CoRR (2022)
Weikang Li, Jianxin Huang, Jinjin Li, Weizhong Dai
Matrix representation of optimal scale for generalized multi-scale decision table. J. Ambient Intell. Humaniz. Comput. 12 (8) (2021)
Xiaofeng Wang, Weizhong Dai, Shuangbing Guo
Corrigendum to "A conservative linear difference scheme for the 2D regularized long-wave equation" [Appl. Math. Comput. 342 (2019) 55-70]. Appl. Math. Comput. 395 (2021)
Chinonso Nwankwo, Weizhong Dai
On the Efficiency of 5(4) RK-Embedded Pairs with High Order Compact Scheme and Robin Boundary Condition for Options Valuation. CoRR (2021)
Weikang Li, Jinjin Li, Jianxin Huang, Weizhong Dai, Xiaoping Zhang
A new rough set model based on multi-scale covering. Int. J. Mach. Learn. Cybern. 12 (1) (2021)
Shujun Shen, Weizhong Dai, Jinfa Cheng
Fractional parabolic two-step model and its accurate numerical scheme for nanoscale heat conduction. J. Comput. Appl. Math. 375 (2020)
Xiaofeng Wang, Weizhong Dai
A new conservative finite difference scheme for the generalized Rosenau-KdV-RLW equation. Comput. Appl. Math. 39 (3) (2020)
Chinonso Nwankwo, Weizhong Dai
Explicit RKF-Compact Scheme for Pricing Regime Switching American Options with Varying Time Step. CoRR (2020)
Shuying Zhai, Lang-Yang Huang, Zhifeng Weng, Weizhong Dai
Parabolic two-step model and accurate numerical scheme for nanoscale heat conduction induced by ultrashort-pulsed laser heating. J. Comput. Appl. Math. 369 (2020)
Aniruddha Bora, Weizhong Dai
Gradient preserved method for solving heat conduction equation with variable coefficients in double layers. Appl. Math. Comput. 386 (2020)
Zhehuang Huang, Jinjin Li, Weizhong Dai, Rongde Lin
Generalized multi-scale decision tables with multi-scale decision attributes. Int. J. Approx. Reason. 115 (2019)
Xiaofeng Wang, Weizhong Dai
A conservative fourth-order stable finite difference scheme for the generalized Rosenau-KdV equation in both 1D and 2D. J. Comput. Appl. Math. 355 (2019)
Xiaofeng Wang, Weizhong Dai, Shuangbing Guo
A conservative linear difference scheme for the 2D regularized long-wave equation. Appl. Math. Comput. 342 (2019)
Yun Yan, Weizhong Dai, Longyuan Wu, Shuying Zhai
Accurate gradient preserved method for solving heat conduction equations in double layers. Appl. Math. Comput. 354 (2019)
Cui-Cui Ji, Weizhong Dai, Zhi-Zhong Sun
Numerical Schemes for Solving the Time-Fractional Dual-Phase-Lagging Heat Conduction Model in a Double-Layered Nanoscale Thin Film. J. Sci. Comput. 81 (3) (2019)
Cui-Cui Ji, Weizhong Dai, Zhi-Zhong Sun
Numerical Method for Solving the Time-Fractional Dual-Phase-Lagging Heat Conduction Equation with the Temperature-Jump Boundary Condition. J. Sci. Comput. 75 (3) (2018)
Xiaofeng Wang, Weizhong Dai
A three-level linear implicit conservative scheme for the Rosenau-KdV-RLW equation. J. Comput. Appl. Math. 330 (2018)
R. K. Mohanty, Weizhong Dai, Fei Han
A new high accuracy method for two-dimensional biharmonic equation with nonlinear third derivative terms: application to Navier-Stokes equations of motion. Int. J. Comput. Math. 92 (8) (2015)
R. K. Mohanty, Weizhong Dai, Fei Han
Compact operator method of accuracy two in time and four in space for the numerical solution of coupled viscous Burgers' equations. Appl. Math. Comput. 256 (2015)
Frederick Ira Moxley III, Tim Byrnes, Baoling Ma, Yun Yan, Weizhong Dai
A G-FDTD scheme for solving multi-dimensional open dissipative Gross-Pitaevskii equations. J. Comput. Phys. 282 (2015)
Beini Jiang, Weizhong Dai, Abdul Khaliq, Michelle Carey, Xiaobo Zhou, Le Zhang
Novel 3D GPU based numerical parallel diffusion algorithms in cylindrical coordinates for health care simulation. Math. Comput. Simul. 109 (2015)
Yun Yan, Frederick Ira Moxley III, Weizhong Dai
A new compact finite difference scheme for solving the complex Ginzburg-Landau equation. Appl. Math. Comput. 260 (2015)
R. K. Mohanty, Weizhong Dai, Don Liu
Operator compact method of accuracy two in time and four in space for the solution of time dependent Burgers-Huxley equation. Numer. Algorithms 70 (3) (2015)
Frederick Ira Moxley III, David T. Chuss, Weizhong Dai
A generalized finite-difference time-domain scheme for solving nonlinear Schrödinger equations. Comput. Phys. Commun. 184 (8) (2013)
Frederick Ira Moxley III, Tim Byrnes, Fumitaka Fujiwara, Weizhong Dai
A generalized finite-difference time-domain quantum method for the N-body interacting Hamiltonian. Comput. Phys. Commun. 183 (11) (2012)
Abdul Khaliq, Frank Jenkins, Mark DeCoster, Weizhong Dai
A new 3D mass diffusion-reaction model in the neuromuscular junction. J. Comput. Neurosci. 30 (3) (2011)
Di Zhao, Weizhong Dai
Accurate finite difference schemes for solving a 3D micro heat transfer model in an N-carrier system with the Neumann boundary condition in spherical coordinates. J. Comput. Appl. Math. 235 (3) (2010)
Walter G. Besio, Kanthaiah Koka, Rajesh Aakula, Weizhong Dai
Tri-polar concentric ring electrode development for Laplacian electroencephalography. IEEE Trans. Biomed. Eng. 53 (5) (2006)
Le Zhang, Xingui Tang, Weizhong Dai
High Dimension Web Cluster Algorithm. IC-AI (2004)
Weizhong Dai, Teng Zhu
A Nonlinear Finite Difference Scheme for Solving the Nonlinear Parabolic Two-Step Model. CIS (2004)
Weizhong Dai, Haofeng Yu, Raja Nassar, Teng Zhu
A Fourth-Order Compact Finite Difference Scheme for Solving a 1-D Pennes' Bioheat Transfer Equation in a Uniform Tissue. METMBS (2003)
Weizhong Dai, Raja Nassar, Danqing Jiang
Domain Decomposition Method for Solving Three-Dimensional Parabolic Differential Equations Arising in Thermal Analysis in X-Ray Lithography. PPSC (1997)
Weizhong Dai
A Parallel Algorithm for Direct Solution of Large Scale Five-Diagonal Linear Systems. PPSC (1995)