个人简历

教育经历
2001.9 – 2003.4，中国科学院软件研究所，计算机软件与理论，博士后
1998.9 – 2001.9，中国工程物理研究院， 计算数学， 博士
1990.9 – 1992.12，华中理工大学数学系， 应用数学， 硕士
1982.9 – 1986.7，河南师范大学数学系， 基础数学， 学士
工作经历
2008.10 – 至今 北京应用物理与计算数学研究所，计算物理重点实验室 研究员
2003.4 – 2008.10，北京应用物理与计算数学研究所，计算物理重点实验室 副研究员
1997.10 – 1998.9，河南师范大学，数学系，副教授
1993.1 – 1997.10，河南师范大学，数学系，讲师
1986.9 – 1990.9，河南师范大学，数学系，助教
个人荣誉、所获奖项等
军队科技进步二等奖一项

研究领域

本方向围绕国家重大应用数值模拟需求，主要从事大规模科学与工程计算中的并行算法研究及软件研发，研究内容主要包括：数值代数并行解法器、应用驱动的数值并行算法（多重网格算法、区域分解算法、并行预处理迭代方法、特征值算法等）、面向多物理耦合计算的快速算法、并行编程与性能评估等。

近期论文

[1] Li-Tao Zhang, Tong-Xiang Gu*, Global Modulus-Based Synchronous Multisplitting Multi-Parameters TOR Methods for Linear Complementarity Problems, Mathematical and Computational Applications, 22(20): 1-11, 2017.
[2] Ruixing Wang, Tongxiang Gu*, Ming Li, Performance Prediction Based on Statistics of Sparse Matrix-Vector Multiplication on GPUs, Journal of Computer and Communications, Vol. 5, pp.65–83, 2017
[3] Xian-Yu Zuo, Li-Tao Zhang, Tong-Xiang Gu, Feng-Bin Zheng, Ning Li, A parallel version of GPBi-CG method suitable for distributed parallel computing, Computational and Applied Mathematics, 35:579–593, 2016.
[4] Xian-yu Zuo, Ze-yao Mo, Tong-xiang Gu, Xiao-wen Xu, Ai-qing Zhang, Multi-core parallel robust structured multifrontal factorization method for large discretized PDEs, Journal of Computational and Applied Mathematics, 296: 36-46, 2016.
[5] Li-tao Zhang, Tong-Xiang Gu, Xing-Ping Liu, Overlapping restricted additive Schwarz method with damping factor for H-matrix linear complementarity problem, Applied Mathematics and Computation, Vol. 271: 1-10, 2015.
[6] Cong Zheng, Shuo Gu, Tong-Xiang Gu*, Bing Yang, Xing-Ping Liu, BiELL: A bisection ELLPACK-based storage format for optimizing SpMV on GPUs, Journal of Parallel and Distributed Computing, 74: 2639–2647, 2014
[7] Sheng-Xin Zhu, Tong-xiang Gu, Xing-Ping Liu, Minimizing synchronizations in sparse iterative solvers for distributed supercomputers, Computers and Mathematics with Applications, 67(1): 199-209, 2014
[8] Litao Zhang, Zongcai Jiang, Tongxiang Gu, Xingping Liu, A Generalized Block Diagonal Preconditioner for Non-symmetric Saddle Point Problems, Journal of Computational Information Systems, 10(12): 5059–5065, 2014