郭红霞 (Hongxia GUO) 职称: 副教授,硕士生导师
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个人简介
郭红霞,yl6809永利副教授、硕士生导师,于北京科技大学获得博士学位,期间曾赴英国邓迪大学进行学术访问与交流。博士毕业后在南开大学yl6809永利从事博士后研究工作。主要研究兴趣包括微分方程数值解、渐近分析、散射问题的正/反演算法等,相关成果已发表在SIAM J. Numer. Anal., SIAM J. Imaging Sci., Inverse Probl.等期刊上, 主持国家自然科学基金青年项目(C类)、天津市自然科学基金青年项目、博士研究基金各1项,参与多项国家自然科学基金项目。
研究方向
微分方程数值解、正反散射问题的理论与计算
科研项目
主持项目:
1. 多频声波反散射问题的理论与计算, 国家自然科学基金青年基金(C类),2026.01-2028.12,主持
2. 移动目标正反散射问题的理论与计算,天津市自然科学基金青年项目, 2024.10-2026.09,主持
参与项目:
1. 退化型非线性偏微分方程系统的研究,国家自然科学基金面上项目(No.12271269), 2023.01-2026.12,参与
2. 时间多尺度问题的算法及分析,国家自然科学基金国际合作与交流项目(中德)(No.118611311004),2019.01-2021.12,参与
3. 变温度多相流相场模型及其算法、分析和应用,国家自然科学基金面上项目(No.11771040),2018.01-2021.12,参与
4. 材料原子系统的拟连续耦合建模、算法设计和分析,国家自然科学基金培育项目(No.91430106),2015.01-2017.12,参与
学术论文
1. Hongxia Guo, Guanghui Hu, Guanqiu Ma, Inverse wave-number-dependent source problems for the Helmholtz equation with partial information on radiating period, arXiv: 2401.07193.
2. Hongxia Guo, Guanghui Hu, Inverse wave-number-dependent source problems for the Helmholtz equation , SIAM Journal on Numerical Analysis, 62(3), 1372-1393, 2024.
3. Hongxia Guo, Guanghui Hu, Guanqiu Ma, Imaging a moving point source from multi-frequency data measured at one and sparse observation directions (part I): far-field case, SIAM Journal on Imaging Sciences, 16(3), 1535-1571, 2023.
4. Guanqiu Ma, Hongxia Guo*, Guanghui Hu, Imaging a moving point source from multi-frequency data measured at one and sparse observation points (part II): near-field case in 3D, SIAM Journal on Imaging Sciences, 17(3), 1535-1571, 2024.
5. Hongxia Guo, Guanghui Hu, Mengjie Zhao, Direct sampling method to inverse wave-number-dependent source problems: determination of the support of a stationary source , Inverse Problems, 39,105008, 2023.
6. Hongxia Guo, Guanghui Hu, Well-posedness and exponential convergence analysis of PML method for the time domain acoustic scattering from a local rough surface , Computational Methods in Applied Mathematics, 24(1): 21–48, 2024.
7. Hongxia Guo, Changfeng Gui, Ping Lin, and Mingfeng Zhao, Multiple solutions and their asymptotics for laminar flows through a porous channel with different permeabilities, IMA Journal of Applied Mathematics, 85(2), pp. 280-308, 2020.
8. Hongxia Guo, Ping Lin and Lin Li, Asymptotic solutions for the asymmetric flow in a channel with porous retractable walls under a transverse magnetic field , Applied Mathematics and Mechanics (English Edition), 39 (8), pp. 1147-1164, 2018.
9. Hongxia Guo and Ping Lin, An asymptotic/numerical study for the micropolar fluid asymmetric flow in a porous channel with orthogonally moving walls, Numerical Mathematics: Theory, Methods and Applications, 11 (4), pp. 752-769, 2018.