Angles, Majorization, Wielandt Inequality and Applications
In this thesis we revisit two classical definitions of angle in an inner product space: real-part angle and Hermitian angle. Special attention is paid to Krein’s inequality and its analogue. Some applications are given, leading to a simple proof of a basic lemma for a trace inequality of unitary mat...
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| Language: | en |
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2013
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| Online Access: | http://hdl.handle.net/10012/7601 |