论文标题
希尔伯特太空运营商的戴维斯 - 韦兰特半径不平等
On the Davis-Wielandt radius inequalities of Hilbert space operators
论文作者
论文摘要
在这项工作中，引入了戴维斯 - 韦兰特半径的一些新的上和下限。获得了一些提出的结果的概括。建立了$ n \ times n $ operator矩阵的戴维斯 - 韦兰特半径的某些界限。引入了Davis-Wielandt半径向欧几里德操作员半径的扩展。
In this work, some new upper and lower bounds of the Davis-Wielandt radius are introduced. Generalizations of some presented results are obtained. Some bounds of the Davis-Wielandt radius for $n\times n$ operator matrices are established. An extension of the Davis-Wielandt radius to the Euclidean operator radius is introduced.
