数学与统计学院研究生导师信息
一、电子照片
二、基本情况
姓名:欧娜
性别:女
学历学位:博士
职称:讲师
职务:无
学术兼职:无
研究方向:不确定性量化
电子邮箱:oyoungla@163.com
三、专业教学及教学成果
主要承担《常微分方程数值解法》、《高等工程数学》、《数值计算方法》、《数学建模》课程教学;
四、研究方向及研究团队
主要从事不确定性量化领域科研工作;
五、科研成果
1、主持国家自然科学基金“基于贝叶斯神经网络的PDE参数反演”(No.11901060),2020-2022.
2、主持湖南省教育厅科学研究项目“基于贝叶斯神经网络的模型校正与识别”
(No.19C0044),2020-2022.
3、主持湖南省自然科学基金“基于深度神经网络的PDE参数识别”
(No.2021JJ40557),2021-2023.
[1] Na Ou, Guang Lin, and Lijian Jiang*. A Low-Rank Approximated Multiscale Method for Pdes With Random Coefficients. SIAM Multiscale Modeling & Simulation. 18.4 (2020): 1595-1620.
[2] Na Ou, Lijian Jiang and Guang Lin*. A new bi-fidelity model reduction method for Bayesian inverse problems, International Journal for Numerical Methods in Engineering, 119 (2019), pp. 941–963.
[3] Lijian Jiang*, Na Ou. Bayesian Inference Using Intermediate Distribution Based on Coarse Multiscale Model for Time Fractional Diffusion Equations. SIAM Multiscale Modeling Simulation.16.1 (2018): 327-355.
[4] Yuming Ba, Lijian Jiang*, Na Ou.A two-stage ensemble Kalman filter based on multiscale model reduction for inverse problems in time fractional diffusion wave equations.Journal Of Computational Physics. 374 (2018)300-330.
[5] Lijian Jiang*, Na Ou. Multiscale model reduction method for Bayesian inverse problems of subsurface flow, Journal of Computational and Applied Mathematics, 319 (2017) 188-209.