Improved QMRCGSTAB method in distributed parallel environments. - Xingping Liu; Tongxiang Gu; Zhiqiang Sheng; Xudeng Hang (Int. J. Comput. Math., 2005)

A parallel version of QMRCGSTAB method for large linear systems in distributed parallel environments. - Xingping Liu; Tongxiang Gu; Xudeng Hang; Zhiqiang Sheng (Appl. Math. Comput., 2006)

An improved bi-conjugate residual algorithm suitable for distributed parallel computing. - Tongxiang Gu; Xianyu Zuo; Li-Tao Zhang; Wan-qin Zhang; Zhiqiang Sheng (Appl. Math. Comput., 2007)

Unconditional stability of parallel difference schemes with second order accuracy for parabolic equation. - Zhiqiang Sheng; Guangwei Yuan; Xudeng Hang (Appl. Math. Comput., 2007)

Analysis of accuracy of a finite volume scheme for diffusion equations on distorted meshes. - Guangwei Yuan; Zhiqiang Sheng (J. Comput. Phys., 2007)

Monotone finite volume schemes for diffusion equations on polygonal meshes. - Guangwei Yuan; Zhiqiang Sheng (J. Comput. Phys., 2008)

A Nine Point Scheme for the Approximation of Diffusion Operators on Distorted Quadrilateral Meshes. - Zhiqiang Sheng; Guangwei Yuan (SIAM J. Sci. Comput., 2008)

Monotone Finite Volume Schemes of Nonequilibrium Radiation Diffusion Equations on Distorted Meshes. - Zhiqiang Sheng; Jing-yan Yue; Guangwei Yuan (SIAM J. Sci. Comput., 2009)

An efficient numerical method for the equations of steady and unsteady flows of homogeneous incompressible Newtonian fluid. - Zhiqiang Sheng; Marc Thiriet; Frédéric Hecht (J. Comput. Phys., 2011)

The finite volume scheme preserving extremum principle for diffusion equations on polygonal meshes. - Zhiqiang Sheng; Guangwei Yuan (J. Comput. Phys., 2011)

An improved monotone finite volume scheme for diffusion equation on polygonal meshes. - Zhiqiang Sheng; Guangwei Yuan (J. Comput. Phys., 2012)

Reducing False Arrhythmia Alarms in the ICU Using Novel Signal Quality Indices Assessment Method. - Runnan He; Henggui Zhang; Kuanquan Wang; Yongfeng Yuan; Qince Li; Jiabin Pan; Zhiqiang Sheng; Na Zhao 002 (CinC, 2015)

Adaptive Bilinear Element Finite Volume Methods for Second-Order Elliptic Problems on Nonmatching Grids. - Yanli Chen; Yonghai Li; Zhiqiang Sheng; Guangwei Yuan (J. Sci. Comput., 2015)

Classification of Heart Sound Signals Based on AR Model. - Runnan He; Kuanquan Wang; Qince Li; Zhiqiang Sheng; Na Zhao 002; Henggui Zhang (CinC, 2016)

A new nonlinear finite volume scheme preserving positivity for diffusion equations. - Zhiqiang Sheng; Guangwei Yuan (J. Comput. Phys., 2016)

A Cell-Centered Nonlinear Finite Volume Scheme Preserving Fully Positivity for Diffusion Equation. - Zhiqiang Sheng; Guangwei Yuan (J. Sci. Comput., 2016)

A monotone finite volume scheme for diffusion equations on general non-conforming meshes. - Qi Zhang; Zhiqiang Sheng; Guangwei Yuan (Appl. Math. Comput., 2017)

Positivity preserving finite volume scheme for the Nagumo-type equations on distorted meshes. - Huifang Zhou; Zhiqiang Sheng; Guangwei Yuan (Appl. Math. Comput., 2018)

A conservative parallel difference method for 2-dimension diffusion equation. - Dongxu Jia; Zhiqiang Sheng; Guangwei Yuan (Appl. Math. Lett., 2018)

Monotone Finite Volume Schemes for Diffusion Equation with Imperfect Interface on Distorted Meshes. - Fujun Cao; Zhiqiang Sheng; Guangwei Yuan (J. Sci. Comput., 2018)

Construction of Nonlinear Weighted Method for Finite Volume Schemes Preserving Maximum Principle. - Zhiqiang Sheng; Guangwei Yuan (SIAM J. Sci. Comput., 2018)

The finite volume scheme preserving maximum principle for two-dimensional time-fractional Fokker-Planck equations on distorted meshes. - Xuehua Yang; Haixiang Zhang; Qi Zhang; Guangwei Yuan; Zhiqiang Sheng (Appl. Math. Lett., 2019)

Physical-bound-preserving finite volume methods for the Nagumo equation on distorted meshes. - Huifang Zhou; Zhiqiang Sheng; Guangwei Yuan (Comput. Math. Appl., 2019)

An improvement of the two-point flux approximation scheme on polygonal meshes. - Lina Chang; Zhiqiang Sheng; Guangwei Yuan (J. Comput. Phys., 2019)

The finite volume scheme preserving maximum principle for diffusion equations with discontinuous coefficient. - Yao Yu; Guangwei Yuan; Zhiqiang Sheng; Yonghai Li (Comput. Math. Appl., 2020)

A finite volume scheme preserving maximum principle with cell-centered and vertex unknowns for diffusion equations on distorted meshes. - Jiangfu Wang; Zhiqiang Sheng; Guangwei Yuan (Appl. Math. Comput., 2021)

New finite volume element methods in the ALE framework for time-dependent convection-diffusion problems in moving domains. - Yulong Gao; Yonghai Li; Guangwei Yuan; Zhiqiang Sheng (J. Comput. Appl. Math., 2021)

A finite volume scheme preserving the invariant region property for the coupled system of FitzHugh-Nagumo equations on distorted meshes. - Huifang Zhou; Zhiqiang Sheng; Guangwei Yuan (Comput. Math. Appl., 2022)

A vertex-centered finite volume scheme preserving the discrete maximum principle for anisotropic and discontinuous diffusion equations. - Jiangfu Wang; Zhiqiang Sheng; Guangwei Yuan (J. Comput. Appl. Math., 2022)

A positivity-preserving finite volume scheme for multi-group neutron diffusion kinetics equations with delayed neutrons. - Jinjing Xu; Fei Zhao; Zhiqiang Sheng; Guangwei Yuan (Comput. Math. Appl., 2023)

Research and Design of Process Automation Robots Based on BiLSTM-CRF. - Zheng Liu; Dandan Song; Zhiqiang Sheng; Xueying Song; Yining Wei; Peipei Tian; Jianan Zhou 006 (ICBASE, 2024)

Subspace method based on neural networks for solving the partial differential equation in weak form. - Pengyuan Liu; Zhaodong Xu; Zhiqiang Sheng (CoRR, 2024)

Improved randomized neural network methods with boundary processing for solving elliptic equations. - Huifang Zhou; Zhiqiang Sheng (CoRR, 2024)

Subspace method based on neural networks for eigenvalue problems. - Xiaoying Dai; Yunying Fan; Zhiqiang Sheng (CoRR, 2024)

A nonlinear finite volume element method preserving the discrete maximum principle for heterogeneous anisotropic diffusion equations. - Dan Wu; Junliang Lv; Zhiqiang Sheng (J. Comput. Appl. Math., 2024)

A maximum principle preserving meshfree method for anisotropic diffusion equations. - Hao Tian; Xiaofang Wang; Zhiqiang Sheng (J. Comput. Phys., 2024)

A nonlinear scheme preserving maximum principle for heterogeneous anisotropic diffusion equation. - Zhiqiang Sheng; Guangwei Yuan (J. Comput. Appl. Math., 2024)

Subspace method based on neural networks for solving the partial differential equation. - Zhaodong Xu; Zhiqiang Sheng (Comput. Math. Appl., 2025)

Alternately-optimized SNN method for acoustic scattering problem in unbounded domain. - Haoming Song; Zhiqiang Sheng; Dong Wang; Junliang Lv (CoRR, 2025)

Domain Decomposition Subspace Neural Network Method for Solving Linear and Nonlinear Partial Differential Equations. - Zhenxing Fu; Hongliang Liu; Zhiqiang Sheng; Baixue Xing (CoRR, 2025)