A model for operators with cyclic adjoint
A model for operators with cyclic adjoint
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循环伴随算子模型
DOI:
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发表时间:
1987
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通讯作者:
A. Atzmon
中科院分区:
文献类型:
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作者:
A. Atzmon
It is proved that every bounded linear operator on a complex Banach space whose adjoint has aw*-cyclic vector, is similar to the differentiation operator on a Banach space of entire functions of finite exponential type. The relation of this model to the existence of non-trivial invariant subspaces is discussed.