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THE DUAL OF THE COMPRESSED SHIFT
Canadian Mathematical Bulletin ( IF 0.6 ) Pub Date : 2020-04-17 , DOI: 10.4153/s0008439520000260
M. C. Câmara , W. T. Ross

For an inner function u we discuss the dual operator for the well-known compressed shift. We establish conditions for two dual compressed shifts to be unitarily equivalent/similar and we describe the invariant subspace structure for the dual.

中文翻译:

压缩移位的双重性

对于内部函数 u,我们讨论了众所周知的压缩移位的对偶运算符。我们为两个对偶压缩移位建立了幺正等价/相似的条件,并且我们描述了对偶的不变子空间结构。
更新日期:2020-04-17
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