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李心妍

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-入职时间：2023-12
-所在单位：高等研究院、数学与交叉科学研究中心、非线性期望前沿科学研究中心
-职务：博士后
-学历：博士研究生毕业
-办公地点：华岗楼东楼
-性别：女
-学位：理学博士学位
-毕业院校：复旦大学

研究方向

Research Interests

01

逆问题求解

学术洞察

Academic Insights

研究成果

Research Findings

学术平台

论文成果

1
Regularization of linear inverse problems with irregular noise using embedding operators. SIAM Journal on Imaging Sciences, 17:2053-2075,2024.
2
.A numerical method for reconstructing the potential in fractional Calderón problem with a single measurement. Computers & Mathematics with Applications, 183:256-270,2025.
3
Extract the information via multiple repeated observations under randomly distributed noise. Journal of Inverse and Ill-Posed Problems, 32:683-699,2024.
4
Robust projection parameter calibration in cryo-ET with L1-norm optimization. Ultramicroscopy, 114134,2025.
5
Error estimates of finite difference methods for the fractional Poisson equation with extended nonhomogeneous boundary condition. East Asian Journal on Applied Mathematics, 13:194-212,2023.

科研项目

教育教学

Pedagogical

教育经历

Education

工作经历

Work experience

2021.10-2022.07

奥地利科学院约翰拉东计算与应用数学研究所

计算数学（联合培养导师：Ronny Ramlau）

联合培养博士生
2018.09-2023.08

复旦大学

计算数学（导师：程晋）

理学博士学位
2014.09-2018.06

山东大学

金融数学与金融工程（彭实戈班）

理学学士学位

2023.12-至今

数学与交叉科学研究中心

山东大学

李心妍

研究方向

逆问题求解

学术洞察

研究成果

论文成果

Regularization of linear inverse problems with irregular noise using embedding operators. SIAM Journal on Imaging Sciences, 17:2053-2075,2024.

.A numerical method for reconstructing the potential in fractional Calderón problem with a single measurement. Computers & Mathematics with Applications, 183:256-270,2025.

Extract the information via multiple repeated observations under randomly distributed noise. Journal of Inverse and Ill-Posed Problems, 32:683-699,2024.

Robust projection parameter calibration in cryo-ET with L1-norm optimization. Ultramicroscopy, 114134,2025.

Error estimates of finite difference methods for the fractional Poisson equation with extended nonhomogeneous boundary condition. East Asian Journal on Applied Mathematics, 13:194-212,2023.

科研项目

（包干项目）两类非局部反问题的理论分析及其正则化数值方法,2025-08-27,2028-12-31

（包干项目）分数阶Schr odinger方程阶数和位势反演的理论与数值算法,2025-01-01,2027-12-31

教育教学

教育经历

工作经历

var _tsites_com_view_mode_type_=8;李心妍

研究方向

逆问题求解

学术洞察

研究成果

论文成果

Regularization of linear inverse problems with irregular noise using embedding operators. SIAM Journal on Imaging Sciences, 17:2053-2075,2024.

.A numerical method for reconstructing the potential in fractional Calderón problem with a single measurement. Computers & Mathematics with Applications, 183:256-270,2025.

Extract the information via multiple repeated observations under randomly distributed noise. Journal of Inverse and Ill-Posed Problems, 32:683-699,2024.

Robust projection parameter calibration in cryo-ET with L1-norm optimization. Ultramicroscopy, 114134,2025.

Error estimates of finite difference methods for the fractional Poisson equation with extended nonhomogeneous boundary condition. East Asian Journal on Applied Mathematics, 13:194-212,2023.

科研项目

（包干项目）两类非局部反问题的理论分析及其正则化数值方法,2025-08-27,2028-12-31

（包干项目）分数阶Schr odinger方程阶数和位势反演的理论与数值算法,2025-01-01,2027-12-31

教育教学

教育经历

工作经历

李心妍