Asymptotic Moore-Penrose inversion of Toeplitz operators (Q1355239)
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scientific article; zbMATH DE number 1011346
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Asymptotic Moore-Penrose inversion of Toeplitz operators |
scientific article; zbMATH DE number 1011346 |
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Asymptotic Moore-Penrose inversion of Toeplitz operators (English)
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14 January 1998
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The paper describes all sequences belonging to the algebra generated by the finite sequences of a block Toeplitz operator (PC) with piecewise continuous generating function defined on the unit circle. The problem is considered how to approximate the Moore-Penrose inverse of the Toeplitz PC operator supposed to be Fredholm.
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Fredholm operator
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block Toeplitz operator
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piecewise continuous generating function
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Moore-Penrose inverse
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