杜光芝
职 称：副教授 研究生导师
办公室：长清湖校区A238
邮 箱：gzdu@sdnu.edu.cn

研究方向：偏微分方程数值解


个人简介
教育背景：
2010/09-2016/06，西安交通大学，数学与统计学院计算数学系，博士，导师：侯延仁
2006/09-2010/07,西安交通大学，数学与统计学院应用数学系，学士
工作经历：
2019/01-至今，山东师范大学，数学与统计学院，副教授
2016/09-2018/12，山东师范大学，数学与统计学院，讲师
研究兴趣
有限元方法；数值分析；并行算法
招生方向
硕士研究生招生专业：计算数学
开设课程
高等数学；数值并行算法；科学工程计算案例；应用软件与程序设计
科研项目
国家自然科学基金青年基金，**，Navier-Stokes-Darcy耦合问题的局部并行有限元算法研究，2018/01-2020/12，25万，在研，主持
代表性成果

1. Guangzhi Du. Expandable parallel finite element methods for linear elliptic problems. Acta Mathematica Scientia, 2020, 40B(2): 572--588.
2. Guangzhi Du, Liyun Zuo. A two-grid parallel partition of unity finite element scheme. Numerical Algorithms, 2019,80(2):429--445.
3. Guangzhi Du, Liyun Zuo. A Parallel Partition of Unity Scheme Based on Two-Grid Discretizations for the Navier–Stokes Problem. Journal of Scientific Computing, 2018,75(3):1445--1462.
4. Liyun Zuo, Guangzhi Du. A parallel two-grid linearized method for the coupled Navier-Stokes-Darcy problem. Numerical Algorithms, 2018,77(1):151--165.
5. Liyun Zuo, Guangzhi Du. A multi-grid technique for coupling fluid flow with porous media flow. Computers & Mathematics with Applications, 2018, 75(11), 4012--4021.
6. Liyun Zuo, Guangzhi Du. A Multi-grid Decoupling Method for the Coupled Fluid Flow with the Porous Media Flow. Journal of Mathematical Fluid Mechanics, 2018, 20(2): 683--695.
7. Guangzhi Du, Liyun Zuo. Local and parallel finite element post-processing scheme for the Stokes problem. Computers & Mathematics with Applications, 2017, 73(1):129--140.
8. Guangzhi Du, Liyun Zuo. Local and parallel finite element method for the mixed Navier-Stokes/Darcy model with Beavers-Joseph interface conditions. Acta Mathematica Scientia, 2017, 37(5):1331--1347.
9. Guangzhi Du, Liyun Zuo. A parallel partition of unity method for the nonstationary Navier-Stokes Equations. International Journal of Numerical Methods for Heat & Fluid Flow, 2017, 27(8):1675--1686.
10. Xiaoying Zhao, Yanren Hou, Guangzhi Du. A parallel partition of unity method for the unsteady Stokes equations, International Journal of Numerical Methods for Heat & Fluid Flow, 2017, 27(9), 2105--2114.
11. Guangzhi Du, Yanren Hou, Liyun Zuo. A modified local and parallel finite element method for the mixed Stokes–Darcy model, Journal of Mathematical Analysis and Applications, 2016,435(2), 1129--1145.
12. Guangzhi Du, Yanren Hou, Liyun Zuo. Local and parallel finite element methods for the mixed Navier–Stokes/Darcy model, International Journal of Computer Mathematics, 2016,93(7), 1155--1172.
13. Yanren Hou, Guangzhi Du. An expandable local and parallel two-grid finite element scheme, Computers and Mathematics with Applications, 2016,71(12), 2541--2556.
14. Guangzhi Du, Yanren Hou. A parallel partition of unity method for the time-dependent convection-diffusion equations, International Journal of Numerical Methods for Heat & Fluid Flow, 2015,25(8), 1947--1956.