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$C$-spectral norm inequalities between operator matrices and their entries
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نویسنده
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rezagholi sharifeh ,hosseini mahya
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منبع
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wavelets and linear algebra - 2023 - دوره : 10 - شماره : 2 - صفحه:38 -50
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چکیده
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In this paper, the notion of $c-$spectral norm is introduced for operators; it was defined and studied for matrices before. here, some $c-$spectral norm inequalities between operator matrices and their operator entries, for $2times 2$ and $n times n$ operator matrices, are studied. also, some $c-$spectral norm equalities between operator matrices are brought.
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کلیدواژه
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$C$-norm Operator matrix Operator inequality
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آدرس
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payame noor university (pnu), department of mathematics, Iran, payame noor university (pnu), department of mathematics, Iran
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Authors
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