教授简介 研究领域 学术成果
反问题的理论与算法，大数据建模与方法，金融风控，量化投资策略
反问题的理论与算法，大数据建模与方法，金融风控，量化投资策略
代表性论著
(1)J. Yang, M. Ding andK. Liu*, On the uniqueness of inverse problems for the reduced wave equation with unknown embedded obstacles,Inverse Problems, accepted for publication.
(2)K. Liu*, Fast Imaging of Sources and Scatterers in a Stratified Ocean Waveguide,SIAM J. Imaging Sciences, 14(1) 224-245, 2021.
(3)H. Ammari, Y. Chow andK. Liu*,Optimal Mesh Size for Inverse Medium Scattering Problems,SIAM J. Numerical Analysis58(1) 733-756, 2020.
(4)严阅，陈瑜，刘可伋，罗心悦，许伯熹，江渝，程晋*，基于一类时滞动力学系统对新型冠状肺炎疫情的建模和预测，中国科学50(3) 385-392, 2020.
(5)K. Liu*, Near-field Imaging of Inhomogeneities in a Stratified Ocean Waveguide,J. Computational Physics398 (2019), 108901.
(6)M. Ding, J. Li,K. Liuand J. Yang*, Imaging of Local Rough Surfaces by the Linear Sampling Method with Near-field Data,SIAM J. Imaging Sciences10(2017), 1579–1602.
(7)H.Ammari, Y. Chow,K. Liuand J. Zou, Optimal Shape Design by Partial Spectral Data,SIAM J. Scientific Computing37(2015), B855-B883.
(8)Y. Chow, K. Ito,K. Liuand J. Zou, Direct Sampling Method for Diffusive Optical Tomography,SIAM J. Scientific Computing37(2015), A1658-1684.
(9)K. Liuand J. Zou, A Multilevel Sampling Algorithm for Locating Inhomogeneous Media,Inverse Problems29 (2013), 095003.
2、主持项目情况
（1）国家自科面上项目2021-2024
（2）上海市自科面上项目2020-2023
（3）上海市科委科技启明星计划2019-2022
（4）国家自科青年项目2017-2019
（5）上海市教委晨光计划2016-2018
（6）上海市科委浦江人才计划2016-2018
（7）上海市科委金融大数据重大科技攻关子项目2014-2016
（8）中信集团大数据横向项目2019.5-2019.12
