We study the essential numerical range of complex operators on a quaternionic Hilbert space and its relation with the essential S-spectrum. We give a new characterization of the essential numerical...

中文翻译：

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复数算子的四元数基本数值范围


我们研究了四元数希尔伯特空间上复算子的本质数值范围及其与本质S谱的关系。我们给出了基本数值的新特征......