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arXiv 2107.09459math.FA
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Banach函数和数列空间上positive operators的谱半径和本质谱半径的Hadamard加权几何平均不等式

Hadamard weighted geometric mean inequalities for the spectral and essential spectral radius of positive operators on Banach function and sequence spaces

Katarina Bogdanović, Aljoša Peperko

摘要:

在Banach函数和数列空间上证明了正核算子的谱半径、本质谱半径、算子范数、非紧性测度和Hadamard加权几何平均的数值半径等新的不等式.几个不等式似乎是新的,即使在有限维的情况下。

英文摘要:

We prove new inequalities for the spectral radius, essential spectral radius, operator norm, measure of noncompactness and numerical radius of Hadamard weighted geometric means of positive kernel operators on Banach function and sequence spaces. Several inequalities appear to be new even in the finite dimensional case.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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