关于初等算子的范数:Stampfli最大数值范围的一个应用

D. N. Kingangi
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引用次数: 3

摘要

许多算子理论的研究者试图确定有限长度的初等算子的范数与其系数算子的范数之间的关系。用不同的方法得到了不同的结果。在本文中,我们尝试用Stampfli的最大数值范围来解决这个问题。
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On Norm of Elementary Operator: An Application of Stampfli’s Maximal Numerical Range
Many researchers in operator theory have attempted to determine the relationship between the norm of an elementary operator of finite length and the norms of its coefficient operators. Various results have been obtained using varied approaches. In this paper, we attempt this problem by the use of the Stampfli’s maximal numerical range.
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来源期刊
CiteScore
0.60
自引率
0.00%
发文量
2
期刊介绍: The “Italian Journal of Pure and Applied Mathematics” publishes original research works containing significant results in the field of pure and applied mathematics.
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