The operator factorization problems (Q1120806)
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scientific article; zbMATH DE number 4101922
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The operator factorization problems |
scientific article; zbMATH DE number 4101922 |
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The operator factorization problems (English)
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1989
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Which bounded linear operator on a Hilbert space can be factored as the product of finitely many normal operators? What is the answer if ``normal operators'' is replaced by ``involutions'', ``partial isometries'' or other classes of familiar operators? The author surveys various results concerning these operator factorization problems. This paper can serve as a convenient reference so that to enhance people's interest in this area of research. This has 6 sections, 69 theorems and 71 references.
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Which bounded linear operator on a Hilbert space can be factored
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as the product of finitely many normal operators?
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involutions
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partial isometries
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operator factorization problems
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Which bounded linear operator on a Hilbert space can be factored as the product of finitely many normal operators?
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