Operator Theory in the Hardy Space over
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Rongwei Yang
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Article
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2001
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Elsevier Science
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English
⚖ 202 KB
This paper is a continuation of an effort to build an organized operator theory in H 2 (D 2 ). It studies self-commutators for certain operator pairs and defines some numerical invariants for submodules. The fringe operator, which captures much of the information of the pairs, is defined in the last