Tongxiang Gu

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 13

Top Topics

Linear Complementarity Problem

Top Venues

Appl. Math. Comput.

J. Comput. Appl. Math.

CCF Trans. High Perform. Comput.

Publications

Chuanying Li, Stef Graillat, Zhe Quan, Tongxiang Gu, Hao Jiang, Kenli Li
XHYPRE: a reliable parallel numerical algorithm library for solving large-scale sparse linear equations. CCF Trans. High Perform. Comput. 5 (2) (2023)
Xiaojun Lei, Tongxiang Gu, Stef Graillat, Xiaowen Xu, Jing Meng
Comparison of Reproducible Parallel Preconditioned BiCGSTAB Algorithm Based on ExBLAS and ReproBLAS. HPC Asia (2023)
Kuan Li, Kang He, Stef Graillat, Hao Jiang, Tongxiang Gu, Jie Liu
Multi-level parallel multi-layer block reproducible summation algorithm. Parallel Comput. 115 (2023)
Jiawei Guo, Yanzhong Yao, Han Wang, Tongxiang Gu
Pre-training strategy for solving evolution equations based on physics-informed neural networks. J. Comput. Phys. 489 (2023)
Xiaojun Lei, Tongxiang Gu, Xiaowen Xu
ddRingAllreduce: a high-precision RingAllreduce algorithm. CCF Trans. High Perform. Comput. 5 (3) (2023)
Yanzhong Yao, Jiawei Guo, Tongxiang Gu
A deep learning method for multi-material diffusion problems based on physics-informed neural networks. CoRR (2023)
Xiaojun Lei, Tongxiang Gu, Stef Graillat, Hao Jiang, Jin Qi
A fast parallel high-precision summation algorithm based on AccSumK. J. Comput. Appl. Math. 406 (2022)
Jiawei Guo, Yanzhong Yao, Han Wang, Tongxiang Gu
Pre-training strategy for solving evolution equations based on physics-informed neural networks. CoRR (2022)
Kang He, Roberto Barrio, Lin Chen, Hao Jiang, Jie Liu, Tongxiang Gu, Jin Qi
A Class of Fast and Accurate Multi-layer Block Summation and Dot Product Algorithms. NPC (2021)
Shengxin Zhu, Tongxiang Gu, Xingping Liu
AIMS: Average information matrix splitting. Math. Found. Comput. 3 (4) (2020)
Xin Lu, Xing-Ping Liu, Tongxiang Gu
The convergence theory for the restricted version of the overlapping Schur complement preconditioner. Appl. Math. Comput. 339 (2018)
Xianyu Zuo, Zeyao Mo, Tongxiang Gu, Xiaowen Xu, Aiqing Zhang
Multi-core parallel robust structured multifrontal factorization method for large discretized PDEs. J. Comput. Appl. Math. 296 (2016)
Shengxin Zhu, Tongxiang Gu, Xiaowen Xu, Zeyao Mo
Information Splitting for Big Data Analytics. CyberC (2016)
Tongxiang Gu, Xingping Liu, Zeyao Mo, Xiaowen Xu, Shengxin Zhu
On the Memory Wall and Performance of Symmetric Sparse Matrix Vector Multiplications In Different Data Structures on Shared Memory Machines. UIC/ATC/ScalCom (2015)
Li-Tao Zhang, Tongxiang Gu, Xing-Ping Liu
Overlapping restricted additive Schwarz method with damping factor for H-matrix linear complementarity problem. Appl. Math. Comput. 271 (2015)
Cong Zheng, Shuo Gu, Tongxiang Gu, Bing Yang, Xing-Ping Liu
BiELL: A bisection ELLPACK-based storage format for optimizing SpMV on GPUs. J. Parallel Distributed Comput. 74 (7) (2014)
Li-Tao Zhang, Jian-Lei Li, Tongxiang Gu, Xing-Ping Liu
Convergence of Relaxed Matrix Parallel Multisplitting Chaotic Methods for H-Matrices. J. Appl. Math. 2014 (2014)
Xianyu Zuo, Li-Tao Zhang, Tongxiang Gu
An improved generalized conjugate residual squared algorithm suitable for distributed parallel computing. J. Comput. Appl. Math. 271 (2014)
Li-Tao Zhang, Xianyu Zuo, Tongxiang Gu, Xing-Ping Liu
Improved convergence theorems of multisplitting methods for the linear complementarity problem. Appl. Math. Comput. 243 (2014)
Sheng-Xin Zhu, Tongxiang Gu, Xing-Ping Liu
Minimizing synchronizations in sparse iterative solvers for distributed supercomputers. Comput. Math. Appl. 67 (1) (2014)
Li-Tao Zhang, Yong-Wei Zhou, Tongxiang Gu, Xing-Ping Liu
Convergence improvement of relaxed multisplitting USAOR methods for H-matrices linear systems. Appl. Math. Comput. 247 (2014)
Li-Tao Zhang, Ting-Zhu Huang, Shao-hua Cheng, Tongxiang Gu, Yan-Ping Wang
-matrices. Int. J. Comput. Math. 88 (3) (2011)
Hou-Biao Li, Ting-Zhu Huang, Yong Zhang, Xing-Ping Liu, Tongxiang Gu
Chebyshev-type methods and preconditioning techniques. Appl. Math. Comput. 218 (2) (2011)
Li-Tao Zhang, Xianyu Zuo, Tongxiang Gu, Ting-Zhu Huang, Jiang-Hua Yue
Conjugate residual squared method and its improvement for non-symmetric linear systems. Int. J. Comput. Math. 87 (7) (2010)
Xianyu Zuo, Tongxiang Gu, Zeyao Mo
An improved GPBi-CG algorithm suitable for distributed parallel computing. Appl. Math. Comput. 215 (12) (2010)
Ting-Zhu Huang, Li-Tao Zhang, Tongxiang Gu, Xianyu Zuo
New block triangular preconditioner for linear systems arising from the discretized time-harmonic Maxwell equations. Comput. Phys. Commun. 180 (10) (2009)
Yong Zhang, Ting-Zhu Huang, Xing-Ping Liu, Tongxiang Gu
A class of approximate inverse preconditioners for solving linear systems. Int. J. Comput. Math. 86 (7) (2009)
Li-Tao Zhang, Ting-Zhu Huang, Tongxiang Gu, Xin-Lan Guo
Convergence of relaxed multisplitting USAOR methods for H-matrices linear systems. Appl. Math. Comput. 202 (1) (2008)
Li-Tao Zhang, Ting-Zhu Huang, Tongxiang Gu
Global relaxed non-stationary multisplitting multi-parameter methods. Int. J. Comput. Math. 85 (2) (2008)
Yong Zhang, Ting-Zhu Huang, Xing-Ping Liu, Tongxiang Gu
A class of preconditioners based on the (I+S(alpha))-type preconditioning matrices for solving linear systems. Appl. Math. Comput. 189 (2) (2007)
Tongxiang Gu, Xianyu Zuo, Li-Tao Zhang, Wan-qin Zhang, Zhiqiang Sheng
An improved bi-conjugate residual algorithm suitable for distributed parallel computing. Appl. Math. Comput. 186 (2) (2007)
Xingping Liu, Tongxiang Gu, Xudeng Hang, Zhiqiang Sheng
A parallel version of QMRCGSTAB method for large linear systems in distributed parallel environments. Appl. Math. Comput. 172 (2) (2006)
Xingping Liu, Tongxiang Gu, Zhiqiang Sheng, Xudeng Hang
Improved QMRCGSTAB method in distributed parallel environments. Int. J. Comput. Math. 82 (9) (2005)
Tongxiang Gu, Xingping Liu, Zeyao Mo, Xuebin Chi
Multiple search direction conjugate gradient method II: theory and numerical experiments. Int. J. Comput. Math. 81 (10) (2004)
Tongxiang Gu, Xingping Liu, Zeyao Mo, Xuebin Chi
Multiple search direction conjugate gradient method I: methods and their propositions. Int. J. Comput. Math. 81 (9) (2004)
Tongxiang Gu, Xingping Liu, Xuebin Chi
Relaxed parallel two-stage multisplitting methods II: Asynchronous version. Int. J. Comput. Math. 80 (10) (2003)
Tongxiang Gu, Xingping Liu, Longjun Shen
Relaxed parallel two-stage multisplitting methods. Int. J. Comput. Math. 75 (3) (2000)