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arXiv 2108.09863math.FAmath.AGmath.CV
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几类矩阵的Kippenhahn簇与Weyl演算I

Kippenhahn Varieties and the Weyl Calculus for Several Matrices I

Brian Jefferies

摘要:

本文综述了几种算子的Weyl谓词演算的性质及其与$n$埃尔米特矩阵的广义数值域的关系。利用代数几何中的Kippenhahn簇确定了$n$埃尔米特矩阵的Weyl谓词演算的支集和奇异支集.

英文摘要:

The paper reviews properties of the Weyl functional calculus for several operators and its relation to the generalised numerical range of $n$ hermitian matrices. The support and singular support of the Weyl functional calculus for $n$ hermitian matrices are determined by Kippenhahn varieties in algebraic geometry.

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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