摩斯国际国际

时间:2020-12-21来源:数学学院

报告时间:2020年12月22日(星期er)10:00-11:00

报告di点:fei翠湖校区ke教楼B座1710shi

:左可正 教授

gong作dan位湖北师范da学

举办dan位:数学学院

报告简介

In this report, we introduce further characteristics and expressions of core-EP-inverse, DMP-inverse and BT-inverse. The canonical forms of DMP inverse and BT-inverse are obtained by Core-EP decomposition. The relationships between them and some well-known generalized inverses are investigated. Moreover, new representations of BT-inverse are obtained by the maximal classes of matrices.

报告人简介

左可正,湖北师范da学教授,shuo士sheng礿iΓ惺Ψ禿a学兼zhishuo士sheng礿iΓ秩魏笔Ψ禿a学数学与统ji学院院长。主要研究方向为矩阵分析、广义逆理lun及其应用。先hou主持湖北省尊博平台厅重点项mu,参与两项国家ziranke学基jin项mu等多项研究gong作。在广义逆及其应用等领yu取得了许多丰fu的研究jie果,在《Journal of Algebra》、《Liear Algebra and Its Applications》、《Applied Mathematics and Computation》、《Linear and Multilinear Algebra》、《Filomat》等国内外重要期kan上发表lun文50多篇,其中er十余篇被SCI收录。

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