Xian-Ming Gu

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 63

Top Topics

Image Deblurring

Diffusion Equation

Top Venues

J. Comput. Appl. Math.

Appl. Math. Comput.

Appl. Math. Lett.

Publications

Xue Zhang, Xian-Ming Gu, Yong-Liang Zhao, Hu Li, Chuan-Yun Gu
Two fast and unconditionally stable finite difference methods for Riesz fractional diffusion equations with variable coefficients. Appl. Math. Comput. 462 (2024)
Wei-Hua Luo, Xian-Ming Gu, Bruno Carpentieri, Jun Guo
A Bernoulli-barycentric rational matrix collocation method with preconditioning for a class of evolutionary PDEs. CoRR (2024)
Xian-Ming Gu, Jun Liu, Cornelis W. Oosterlee
Parallel-in-Time Iterative Methods for Pricing American Options. CoRR (2024)
Zi-Hang She, Yong-Qi Wen, Yi-Feng Qiu, Xian-Ming Gu
Unconditionally convergent τ splitting iterative methods for variable coefficient Riesz space fractional diffusion equations. Appl. Math. Lett. 158 (2024)
Yong-Liang Zhao, Xian-Ming Gu
An adaptive low-rank splitting approach for the extended Fisher-Kolmogorov equation. J. Comput. Phys. 506 (2024)
Zi-Hang She, Xue Zhang, Xian-Ming Gu, Stefano Serra Capizzano
On τ-preconditioners for a quasi-compact difference scheme to Riesz fractional diffusion equations with variable coefficients. CoRR (2024)
Yong-Liang Zhao, Xian-Ming Gu, Cornelis W. Oosterlee
A parallel preconditioner for the all-at-once linear system from evolutionary PDEs with Crank-Nicolson discretization. CoRR (2024)
Ting-Ting Feng, Xian-Ming Gu
A note on the paper "A note on inversion of Toeplitz matrices" by X.-G. Lv and T.-Z. Huang. Appl. Math. Lett. 155 (2024)
Yong-Liang Zhao, Xian-Ming Gu, Hu Li
A bilateral preconditioning for an L2-type all-at-once system from time-space non-local evolution equations with a weakly singular kernel. Comput. Math. Appl. 148 (2023)
Jia-Fen Chen, Xian-Ming Gu, Liang Li, Ping Zhou
An Optimized Schwarz Method for the Optical Response Model Discretized by HDG Method. Entropy 25 (4) (2023)
Chaodong Tong, Huailiang Peng, Xu Bai, Qiong Dai, Ruitong Zhang, Yangyang Li, Hanjie Xu, Xian-Ming Gu
Learning Discriminative Text Representation for Streaming Social Event Detection. IEEE Trans. Knowl. Data Eng. 35 (12) (2023)
Jinfeng Zhou, Xian-Ming Gu, Jinye Shen, Yong-Liang Zhao, Hu Li
A fast compact difference scheme with unequal time-steps for the tempered time-fractional Black-Scholes model. CoRR (2023)
Wei-Hua Luo, Xian-Ming Gu, Bruno Carpentieri
A hybrid triangulation method for banded linear systems. Math. Comput. Simul. 194 (2022)
Yong-Liang Zhao, Xian-Ming Gu
An adaptive low-rank splitting approach for the extended Fisher-Kolmogorov equation. CoRR (2022)
Xian-Ming Gu, Siu-Long Lei, Ke Zhang, Zhao-Li Shen, Chun Wen, Bruno Carpentieri
A Hessenberg-type algorithm for computing PageRank Problems. Numer. Algorithms 89 (4) (2022)
Yu Jin, Chun Wen, Zhao-Li Shen, Xian-Ming Gu
A simpler GMRES algorithm accelerated by Chebyshev polynomials for computing PageRank. J. Comput. Appl. Math. 413 (2022)
Huan-Yan Jian, Ting-Zhu Huang, Alexander Ostermann, Xian-Ming Gu, Yong-Liang Zhao
Fast numerical schemes for nonlinear space-fractional multidelay reaction-diffusion equations by implicit integration factor methods. Appl. Math. Comput. 408 (2021)
Huan-Yan Jian, Ting-Zhu Huang, Alexander Ostermann, Xian-Ming Gu, Yong-Liang Zhao
Fast IIF-WENO Method on Non-uniform Meshes for Nonlinear Space-Fractional Convection-Diffusion-Reaction Equations. J. Sci. Comput. 89 (1) (2021)
Lin Guo, Xi-Le Zhao, Xian-Ming Gu, Yong-Liang Zhao, Yu-Bang Zheng, Ting-Zhu Huang
Three-dimensional fractional total variation regularized tensor optimized model for image deblurring. Appl. Math. Comput. 404 (2021)
Wei-Hua Luo, Xian-Ming Gu, Liu Yang, Jing Meng
A Lagrange-quadratic spline optimal collocation method for the time tempered fractional diffusion equation. Math. Comput. Simul. 182 (2021)
Yong-Liang Zhao, Jing Wu, Xian-Ming Gu
On the bilateral preconditioning for a L2-type all-at-once system arising from time-space fractional Bloch-Torrey equations. CoRR (2021)
Qian-Ying Hu, Chun Wen, Ting-Zhu Huang, Zhao-Li Shen, Xian-Ming Gu
A variant of the Power-Arnoldi algorithm for computing PageRank. J. Comput. Appl. Math. 381 (2021)
Yong-Liang Zhao, Alexander Ostermann, Xian-Ming Gu
A low-rank Lie-Trotter splitting approach for nonlinear fractional complex Ginzburg-Landau equations. J. Comput. Phys. 446 (2021)
Xia Tang, Chun Wen, Xian-Ming Gu, Zhao-Li Shen
Anderson Acceleration of the Arnoldi-Inout Method for Computing PageRank. Symmetry 13 (4) (2021)
Zhao-Li Shen, Hao Yang, Bruno Carpentieri, Xian-Ming Gu, Chun Wen
A Preconditioned Variant of the Refined Arnoldi Method for Computing PageRank Eigenvectors. Symmetry 13 (8) (2021)
Yong-Liang Zhao, Xian-Ming Gu, Meng Li, Huan-Yan Jian
Preconditioners for all-at-once system from the fractional mobile/immobile advection-diffusion model. J. Appl. Math. Comput. 65 (1-2) (2021)
Chun Wen, Qian-Ying Hu, Guojian Yin, Xian-Ming Gu, Zhao-Li Shen
An adaptive Power-GArnoldi algorithm for computing PageRank. J. Comput. Appl. Math. 386 (2021)
Xian-Ming Gu, Hai-Wei Sun, Yong-Liang Zhao, Xiangcheng Zheng
An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order. Appl. Math. Lett. 120 (2021)
Huan-Yan Jian, Ting-Zhu Huang, Xian-Ming Gu, Xi-Le Zhao, Yong-Liang Zhao
Fast second-order implicit difference schemes for time distributed-order and Riesz space fractional diffusion-wave equations. Comput. Math. Appl. 94 (2021)
Yong-Liang Zhao, Xian-Ming Gu, Alexander Ostermann
A Preconditioning Technique for an All-at-once System from Volterra Subdiffusion Equations with Graded Time Steps. J. Sci. Comput. 88 (1) (2021)
Huan-Yan Jian, Ting-Zhu Huang, Xian-Ming Gu, Xi-Le Zhao, Yong-Liang Zhao
Fast implicit integration factor method for nonlinear space Riesz fractional reaction-diffusion equations. J. Comput. Appl. Math. 378 (2020)
Huan-Yan Jian, Ting-Zhu Huang, Xian-Ming Gu, Xi-Le Zhao, Yong-Liang Zhao
Fast second-order implicit difference schemes for time distributed-order and Riesz space fractional diffusion-wave equations. CoRR (2020)
Xian-Ming Gu, Yong-Liang Zhao, Xi-Le Zhao, Bruno Carpentieri, Yu-Yun Huang
A note on parallel preconditioning for the all-at-once solution of Riesz fractional diffusion equations. CoRR (2020)
Xian-Ming Gu, Hai-Wei Sun, Yanzhi Zhang, Yong-Liang Zhao
Fast implicit difference schemes for time-space fractional diffusion equations with the integral fractional Laplacian. CoRR (2020)
Xian-Ming Gu, Shu-Lin Wu
A parallel-in-time iterative algorithm for Volterra partial integro-differential problems with weakly singular kernel. J. Comput. Phys. 417 (2020)
Xian-Ming Gu, Ting-Zhu Huang, Bruno Carpentieri, Akira Imakura, Ke Zhang, Lei Du
Efficient variants of the CMRH method for solving a sequence of multi-shifted non-Hermitian linear systems simultaneously. J. Comput. Appl. Math. 375 (2020)
Yong-Liang Zhao, Xian-Ming Gu, Alexander Ostermann
A parallel preconditioning technique for an all-at-once system from subdiffusion equations with variable time steps. CoRR (2020)
Yong-Liang Zhao, Pei-Yong Zhu, Xian-Ming Gu, Xi-Le Zhao, Huan-Yan Jian
A Preconditioning Technique for All-at-Once System from the Nonlinear Tempered Fractional Diffusion Equation. J. Sci. Comput. 83 (1) (2020)
Yong-Liang Zhao, Meng Li, Alexander Ostermann, Xian-Ming Gu
An efficient second-order energy stable BDF scheme for the space fractional Cahn-Hilliard equation. CoRR (2020)
Yong-Liang Zhao, Alexander Ostermann, Xian-Ming Gu
A low-rank Lie-Trotter splitting approach for nonlinear fractional complex Ginzburg-Landau equations. CoRR (2020)
Hong-Xiu Zhong, Xian-Ming Gu, Shao-Liang Zhang
A Breakdown-Free Block COCG Method for Complex Symmetric Linear Systems with Multiple Right-Hand Sides. Symmetry 11 (10) (2019)
Hong-Xiu Zhong, Xian-Ming Gu
A flexible and adaptive Simpler GMRES with deflated restarting for shifted linear systems. Comput. Math. Appl. 78 (3) (2019)
Xian-Ming Gu, Ting-Zhu Huang, Yong-Liang Zhao, Pin Lyu, Bruno Carpentieri
A fast implicit difference scheme for solving the generalized time-space fractional diffusion equations with variable coefficients. CoRR (2019)
Zhao-Li Shen, Ting-Zhu Huang, Bruno Carpentieri, Chun Wen, Xian-Ming Gu, Xue-Yuan Tan
Off-diagonal low-rank preconditioner for difficult PageRank problems. J. Comput. Appl. Math. 346 (2019)
Yong-Liang Zhao, Pei-Yong Zhu, Xian-Ming Gu, Xi-Le Zhao, Jianxiong Cao
A limited-memory block bi-diagonal Toeplitz preconditioner for block lower triangular Toeplitz system from time-space fractional diffusion equation. J. Comput. Appl. Math. 362 (2019)
Xian-Ming Gu, Siu-Long Lei, Ke Zhang, Zhao-Li Shen, Chun Wen, Bruno Carpentieri
A Hessenberg-type Algorithm for Computing PageRank Problems. CoRR (2019)
Zhao-Li Shen, Ting-Zhu Huang, Bruno Carpentieri, Chun Wen, Xian-Ming Gu
Block-accelerated aggregation multigrid for Markov chains with application to PageRank problems. Commun. Nonlinear Sci. Numer. Simul. 59 (2018)
Meng Li, Xian-Ming Gu, Chengming Huang, Mingfa Fei, Guoyu Zhang
A fast linearized conservative finite element method for the strongly coupled nonlinear fractional Schrödinger equations. J. Comput. Phys. 358 (2018)
Yongtao Li, Xian-Ming Gu, Jianxing Zhao
The Weighted Arithmetic Mean-Geometric Mean Inequality is Equivalent to the Hölder Inequality. Symmetry 10 (9) (2018)
Jinnan Luo, Wenhong Tian, Shouming Zhong, Kaibo Shi, Xian-Ming Gu, Wenqin Wang
Improved delay-probability-dependent results for stochastic neural networks with randomly occurring uncertainties and multiple delays. Int. J. Syst. Sci. 49 (9) (2018)
Xian-Ming Gu, Ting-Zhu Huang, Guojian Yin, Bruno Carpentieri, Chun Wen, Lei Du
Restarted Hessenberg method for solving shifted nonsymmetric linear systems. J. Comput. Appl. Math. 331 (2018)
Zhao-Li Shen, Ting-Zhu Huang, Bruno Carpentieri, Xian-Ming Gu, Chun Wen
An efficient elimination strategy for solving PageRank problems. Appl. Math. Comput. 298 (2017)
Xian-Ming Gu, Ting-Zhu Huang, Cui-Cui Ji, Bruno Carpentieri, Anatoly A. Alikhanov
Fast Iterative Method with a Second-Order Implicit Difference Scheme for Time-Space Fractional Convection-Diffusion Equation. J. Sci. Comput. 72 (3) (2017)
Wei-Hua Luo, Ting-Zhu Huang, Xian-Ming Gu, Yi Liu
Barycentric rational collocation methods for a class of nonlinear parabolic partial differential equations. Appl. Math. Lett. 68 (2017)
Jinnan Luo, Wenhong Tian, Shouming Zhong, Kaibo Shi, Hao Chen, Xian-Ming Gu, Wenqin Wang
control for uncertain stochastic memory systems with Bernoulli distribution. Appl. Math. Comput. 312 (2017)
Xian-Ming Gu, Ting-Zhu Huang, Bruno Carpentieri
BiCGCR2: A new extension of conjugate residual method for solving non-Hermitian linear systems. J. Comput. Appl. Math. 305 (2016)
Wei-Hua Luo, Ting-Zhu Huang, Guo-Cheng Wu, Xian-Ming Gu
Quadratic spline collocation method for the time fractional subdiffusion equation. Appl. Math. Comput. 276 (2016)
Yu-Qin Bai, Ting-Zhu Huang, Xian-Ming Gu
Circulant preconditioned iterations for fractional diffusion equations based on Hermitian and skew-Hermitian splittings. Appl. Math. Lett. 48 (2015)
Xian-Ming Gu, Ting-Zhu Huang, Xi-Le Zhao, Hou-Biao Li, Liang Li
Strang-type preconditioners for solving fractional diffusion equations by boundary value methods. J. Comput. Appl. Math. 277 (2015)
Xian-Ming Gu, Bruno Carpentieri, Ting-Zhu Huang, Jing Meng
Block Variants of the COCG and COCR Methods for Solving Complex Symmetric Linear Systems with Multiple Right-Hand Sides. ENUMATH (2015)
Xian-Ming Gu, Ting-Zhu Huang, Hou-Biao Li, Liang Li, Wei-Hua Luo
On k-step CSCS-based polynomial preconditioners for Toeplitz linear systems with application to fractional diffusion equations. Appl. Math. Lett. 42 (2015)
Xian-Ming Gu, Ting-Zhu Huang, Bruno Carpentieri, Liang Li, Chun Wen
A hybridized iterative algorithm of the BiCORSTAB and GPBiCOR methods for solving non-Hermitian linear systems. Comput. Math. Appl. 70 (12) (2015)
Xian-Ming Gu, Markus Clemens, Ting-Zhu Huang, Liang Li
The SCBiCG class of algorithms for complex symmetric linear systems with applications in several electromagnetic model problems. Comput. Phys. Commun. 191 (2015)
Xian-Ming Gu, Ting-Zhu Huang, Jing Meng, Tomohiro Sogabe, Hou-Biao Li, Liang Li
BiCR-type methods for families of shifted linear systems. Comput. Math. Appl. 68 (7) (2014)
Wei-Hua Luo, Ting-Zhu Huang, Liang Li, Yong Zhang, Xian-Ming Gu
Efficient preconditioner updates for unsymmetric shifted linear systems. Comput. Math. Appl. 67 (9) (2014)
Xian-Ming Gu, Ting-Zhu Huang, Xi-Le Zhao, Wei-Ru Xu, Hou-Biao Li, Liang Li
Circulant preconditioned iterative methods for peridynamic model simulation. Appl. Math. Comput. 248 (2014)