Another proof of a result of Westwick
- 1 June 1980
- journal article
- research article
- Published by Taylor & Francis in Linear and Multilinear Algebra
- Vol. 9 (1) , 35-37
- https://doi.org/10.1080/03081088008817347
Abstract
Let be the set of all n × n unitary matrices and A, C two n × n complex matrices with C hermitian. In this note, the author gives another proof of the following result: the set is convex.Keywords
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