报告题目 (Title)：Mix Sparse Optimization: Theory and Applications（混合稀疏优化：理论与应用）
报告人 (Speaker)：胡耀华 教授（深圳大学数学科学学院）
报告时间 (Time)：2024年6月22日 (周六) 09:00
报告地点 (Place)：校本部GJ303
邀请人(Inviter)：徐姿 教授
主办部门：金沙威尼斯欢乐娱人城数学系
报告摘要：Structured sparse optimization has been extensively applied in the modelling of many important problems in various disciplines. The mix sparse structure is inherited in a wide class of practical applications, namely, the sparse structure appears as the inter-group and intra-group manners simultaneously. In this talk, we will discuss the nonconvex regularization method for mix sparse optimization problem, as well as a first-order iterative algorithm, and present its consistency theory, asymptotic theory and convergence theory. Applications of mix sparse optimization method to gene regulatory networks and differential optical absorption spectroscopy will be presented.
