尤国桥

发布者:统计与数据科学学院发布时间:2015-12-15浏览次数:4333

中共党员,统计与数据科学学院副教授,硕士生导师,香港科技大学理学博士,江苏省“双创博士”,研究领域为数值计算、数据可视化和流场结构分析。

Email:magqyou@nau.edu.cn

教育经历

  • 香港科技大学(2010.09-2014.07)   理学博士,计算数学专业

  • 上海交通大学(2005.09-2009.06)   理学学士,数学与应用数学专业

工作经历

  • 南京审计大学(2018.09-现在)        副教授,统计与数据科学学院

  • 南京审计大学(2015.10-2018.08)   讲师,理学院

  • 华为技术有限公司(2014.08-2015.09)   预研工程师

教学情况

教授课程

运筹学、概率论与数理统计、线性代数、数学模型等

教改课题

  • 南京审计大学经济统计、金融数学一流专业建设专项课题:融合数据科学的优化类课程的开发与建设研究,在研,主持

  • 思政课程与课程思政教育教学改革课题:基于课程思政,挖掘专业内涵,培养科学精神,已结项,参与

  • 校级新文科研究与实践项目:新文科背景下财经类高校统计学与数学类专业数据型人才培养探索与实践,在研,参与

科研情况

工作论文

  •  Yu-Keung Ng, Guoqiao You*,Shingyu Leung, Finite-Time Lyapunov Exponent from Sparse Lagrangian Trajectories for Flows with Obstacles.

  •  CHAU Wai Ming, Guoqiao You*,Shingyu Leung, Efficient Algorithms for Visualizing Dynamical Systems.

已发表论文

1.Guoqiao You,Changfeng Xue*,Shaozhong Deng, Eulerian algorithms for computing the forward finite time Lyapunov exponent without finite difference upon the flow map, Communications in Computational Physics, 2022, accepted.

2.Guoqiao You,Changfeng Xue*,Fast identification of the hyperbolic Lagrangian coherent structures in two-dimensional flows based on the Eulerian-type algorithms, Journal of Applied Analysis and Computation, 2022, 12(2): 568-590.

3.Guoqiao You, The finite-time expected deviation exponent for continuous dynamical systems, Computational Mathematics and Mathematical Physics, 2021, 61(10): 1559-1566.

4.Guoqiao You*, Shingyu Leung, Eulerian algorithms for computing some Lagrangian flow network quantities, Journal of Computational Physics, 2021, 445: 110620.

5.Guoqiao You*, Shingyu Leung, Computing the finite time Lyapunov exponent for flows with uncertainties, Journal of Computational Physics, 2021, 425: 109905.

6.Renkun Shi*, Guoqiao You, Global existence of solutions to the Cauchy problem of a two dimensional attraction–repulsion chemotaxis system, Nonlinear Analysis: Real World Applications, 2021, 57: 103185.

7.Guoqiao You*, Shingyu Leung, Fast Construction of Forward Flow Maps using Eulerian Based Interpolation Schemes, Journal of Scientific Computing, 2020, 82: 32.

8.Guoqiao You*, Yuan Shan, Yuhua Xu, Fast Computations for the Lagrangian-averaged Vorticity Deviation Based on the Eulerian Formulations, International Journal of Computational Methods, 2020, 17(9): 1950078(1-26).

9.Shingyu Leung*, Guoqiao You, Tony Wong, Yu-Keung Ng, Recent Developments in Eulerian Approaches for Visualizing Continuous Dynamical Systems, Proceedings of the Seventh International Congress of Chinese Mathematicians, 2019, 2: 579-622.

10.Guoqiao You*, Shingyu Leung, An Improved Eulerian Approach for the Finite Time Lyapunov Exponent, Journal of Scientific Computing, 2018, 76(3): 1407-1435.

11.Guoqiao You*, Renkun Shi, Yuhua Xu, An Efficient Lagrangian Interpolation Scheme for Computing Flow Maps and Line Integrals using Discrete Velocity Data, Journal of Scientific Computing, 2018, 76(1): 120-144.

12.Yuhua Xu, Defeng Meng*, Chengrong Xie*, Guoqiao You, Wuneng Zhou, A class of fast fixed-time synchronization control for the delayed neural network, Journal of the Franklin Institute, 2018, 355(1): 164-176.

13.Guoqiao You, Shingyu Leung*, Eulerian Based Interpolation Schemes for Flow Map Construction and Line Integral Computation with Applications to Coherent Structures Extraction, Journal of Scientific Computing, 2018, 74(1): 70-96.

14.Guoqiao You, Tony Wong, Shingyu Leung*, Eulerian Methods for Visualizing Continuous Dynamical Systems using Lyapunov Exponents, SIAM Journal on Scientific Computing, 2017, 39(2): A415-A437.

15.Guoqiao You, Shingyu Leung*,A Fast Semi-Implicit Level Set Method for Curvature Dependent Flows with an Application to Limit Cycles Extraction in Dynamical Systems, Communications in Computational Physics, 2015, 18(1): 203-229.  

16.Guoqiao You, Shingyu Leung*, VIALS: An Eulerian Tool Based on Total Variation and the Level Set Method for Studying Dynamical Systems, Journal of Computational Physics, 2014, 266: 139-160.

17.Guoqiao You, Shingyu Leung*,An Eulerian Method for Computing the Coherent Ergodic Partition of Continuous Dynamical Systems, Journal of Computational Physics, 2014, 264: 112-132.  

主持课题

  • 江苏省自然科学基金面上项目BK20211293基于场景需求的拉格朗日相干结构的欧拉算法研究2021/07-2024/06,在研

  • 国家自然科学基金青年项目,11701287,基于水平集方法的拉格朗日相干结构提取算法的研究,2018/01-2020/12,已结项

  • 江苏省自然科学基金青年项目,BK20171071,计算拉格朗日相干结构的欧拉方法,2017/07-2020/06,已结项

  • 江苏省高校自然科学研究面上项目,16KJB110012,一些高效的研究动力系统的欧拉算法,2016/09-2018/08,已结项