基本信息 | 姓名 | 于佳平 | ||
---|---|---|---|---|
職稱 | 副教授 | |||
聯系方式 | 見學院黃頁 | |||
電子郵件 | jpyu@dhu.edu.cn | |||
研究方向 | 偏微分方程數值計算、有限元方法 | |||
個人簡介 | Research interests:numerical analysis and scientific computing, especially for fluid mechanics, including • Dimensional and Operator splitting methods, fast solvers • A Posteriori error estimation and adaptive finite element methods • Stabilization finite element methods and variational multiscale methods • Two-grid methods and partition of unity based domain decomposition methods • Applications in computational fluid dynamics: Stokes-Darcy coupling, Shallow water problems, Ocean dynamics | |||
學習經曆 | 起止年月 | 學校 | 專業 | 學位/學曆 |
2005/09 - 2012/06 | 西安交通大學 | 計算數學 | 博士 | |
2011/02 - 2011/09 | 美國匹茲堡大學 | 工程系 | 訪問學者 | |
2001/09 - 2005/06 | 西安交通大學 | 信息與計算科學 | 學士 | |
工作經曆 | 起止年月 | 單位 | 職稱/職務 | |
2021/09 - 至今 | 東華大學 理學院 | 副教授 | ||
2012/12 - 2021/08 | 東華大學 理學院 | 講師 |
代表性論文&科研 |
---|
主持項目: |
1.中央高校專項基金,多物理場的流-流耦合問題的高階及并行解耦算法研究,2019/01-2021/12,主持; |
2.國家自然科學基金青年項目,大雷諾數不可壓縮流動問題基于變分多尺度方法在局部并行算法研究,2016年1月-2018年12月,主持; |
3.中央高校專項基金,不可壓縮流動問題穩定化方法的單位分解并行算法,2014/01-2016/12,主持; |
4.青年教師培養資助計劃,不可壓縮流動問題有限元穩定化方法的并行單位分解算法,2013/01-2013/12,主持。 |
發表論文: |
[1] Hongen Jia, Yusha Zhang, Jiaping Yu*, Partitioned Time Stepping Method for Fully Evolutionary Navier-Stokes/Darcy Flow with BJS Interface Conditions, Advances in Applied Mathematics and Mechanics, 11(2): 381-405, 2019. |
[2] Jiaping Yu, Haibiao Zheng, Feng Shi and Ren Zhao, Two-grid finite element method for the stabilization of mixed Stokes-Darcy model, Discrete and Continuous Dynamical Systems-Series B, 24(1): 387-402, 2019. |
[3] Jiaping Yu, Md Abdullah Al Mahbub, Feng Shi and Haibiao Zheng, Stabilized finite element method for the stationary mixed Stokes-Darcy problem, Advances in Difference Equations, 2018(2018), 2018. |
[4] Haibiao Zheng, Jiaping Yu* and Li Shan,Unconditional error estimates for time dependent viscoelastic fluid flow, Applied Numerical Mathematics, 119: 1-17, 2017. |
[5] Jiaping Yu, Feng Shi, and Haibiao Zheng, Local and Parallel Finite Element Algorithm Based on the Partition of Unity for the Stokes Problem, SIAM Journal on Scientific Computing, 36(5):C547–C567, 2014. |
[6] Jiaping Yu, Haibiao Zheng, Feng Shi. A finite element variational multiscale method for incompressible flows based on the construction of the projection basis functions, International Journal for Numerical Methods in Fluids, 70: 793-804, 2012. |