Characterizations and perturbations of the core-EP inverse of tensors based on the T-Product
报告人:马海凤
报告地点:数学与统计学院104室
报告时间:2023年12月09日星期六09:30-10:30
邀请人:段永江
报告摘要:
We investigate the theory of the core-EP inverse of third-order tensors via the T-product (called T-core-EP inverse). The decomposition called T-core-EP decomposition of tensors is given by the T-Schur decomposition. A canonical form and some characterizations of the T-core-EP inverse are presented. Finally, we establish the perturbation bounds for the T-core-EP inverse.
主讲人简介:
马海凤,哈尔滨师范大学数学科学学院教授,博士生导师。2012年波兰Adam Mickiewicz University in Poznań大学获博士学位,主要从事广义逆理论及其应用方面的研究工作,主持多项国家自然科学基金及省部级项目,获多项省科研技术奖。发表论文40余篇,其中有四篇为ESI高被引。