算子的亚循环性与拓扑一致降标
Keywords: 亚循环算子,拓扑一致降标,算子的单值延拓性质
Abstract:
利用算子的拓扑一致降标,给出了算子~$A\in\overline{HC(H)}$~的判定方法,其中~$\overline{HC(H)}$~表示无限维可分的复~Hilbert~空间~$H$~上所有亚循环算子集合的范数闭包.
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