數(shù)學與統(tǒng)計學院研究生導師信息
一、電子照片
二、基本情況
姓名:歐娜
性別:女
學歷學位:博士
職稱:講師
職務:無
學術兼職:無
研究方向:不確定性量化
電子郵箱:oyoungla@163.com
三、專業(yè)教學及教學成果
主要承擔《常微分方程數(shù)值解法》、《高等工程數(shù)學》、《數(shù)值計算方法》、《數(shù)學建模》課程教學;
四、研究方向及研究團隊
主要從事不確定性量化領域科研工作;
五、科研成果
1、主持國家自然科學基金“基于貝葉斯神經網絡的PDE參數(shù)反演”(No.11901060),2020-2022.
2、主持湖南省教育廳科學研究項目“基于貝葉斯神經網絡的模型校正與識別”
(No.19C0044),2020-2022.
3、主持湖南省自然科學基金“基于深度神經網絡的PDE參數(shù)識別”
(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.