J-class weighted shifts on the space of bounded sequences of complex numbers - Mathematics Functional AnalysisReportar como inadecuado




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Abstract: We provide a characterization of $J$-class and $J^{mix}$-class unilateralweighted shifts on $l^{\infty}\mathbb{N}$ in terms of their weight sequences.In contrast to the previously mentioned result we show that a bilateralweighted shift on $l^{\infty}\mathbb{Z}$ cannot be a $J$-class operator.



Autor: George Costakis, Antonios Manoussos

Fuente: https://arxiv.org/







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