Enhancements to the von Neumann trace inequality |
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Authors: | N Komaroff |
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Institution: | School of Information Technology and Electrical Engineering, The University of Queensland, QLD 4072, Australia |
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Abstract: | Upper trace bounds for the product of two n × n complex matrices are presented. The real component of the trace inequality is tighter than von Neumann’s inequality, and the imaginary component is new. |
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Keywords: | 15A18 15A42 |
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