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some properties of moore-penrose inverse of weighted composition operators
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نویسنده
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sohrabi m.
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منبع
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journal of linear and topological algebra - 2021 - دوره : 10 - شماره : 2 - صفحه:79 -91
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چکیده
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In this paper, we give an explicit formula for the moore-penrose inverse of w, denoted by w^† , on l² (σ). as an application, we give a characterization for some operator classes that are weaker than p-hyponormal with w^† . moreover, we give specific examples illustrating these classes.
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کلیدواژه
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moore-penrose inverse ,weighted composition operator ,polar decomposition ,partial isometry ,hyponormal operator
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آدرس
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lorestan university, department of mathematics, iran
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پست الکترونیکی
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sohrabi.mo@lu.ac.ir
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Authors
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