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学术报告125: Dragan Rakic — Partial orders in rings based on generalized inverses– unified theory

时间:2022-11-21 作者: 点击数:

报告时间2022年11月22日(星期二)16:00-18:00

报告地点腾讯会议:384-171-586

Dragan Rakic 教授

工作单位University of Nis

举办单位数学学院

报告人简介:Dragan Rakic塞尔维亚尼什大学教授2015年博士毕业于尼什大学,主要研究方向为泛函分析算子理论广义逆及偏序理论。在专业杂志上等杂志上发表高质量论文20余篇并主持塞尔维亚科学基金项目2项、及塞尔维亚与思罗维尼亚双边项目1项

报告简介 The unified theory for matrix partial orders based on generalized inverses has already been done by Mitra. We consider a special kind of ring R, which generalizes the ring of linear operators on finite dimensional vector space, and extend Mitra’s approach to it. Thus, we find necessary and sufficient condition for a G-based relation to be a partial order on R. Also, some known results are generalized and some new results are proved.


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