Title of article
Further inequalities for operator space numerical radius on 2*2 operator matrices
Author/Authors
Sattari ، M. - University of Zabol
Pages
5
From page
1281
To page
1285
Abstract
We present some inequalities for operator space numerical radius of 2 × 2 block matrices on the matrix space Mn(X), when X is a numerical radius operator space. These inequalities contain some upper and lower bounds for operator space numerical radius.
Keywords
Operator space , numerical radius operator space , operator space numerical radius , block matrix.
Journal title
Bulletin of the Iranian Mathematical Society
Serial Year
2017
Journal title
Bulletin of the Iranian Mathematical Society
Record number
2456084
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