Functions Operating on Positive Semidefinite Quaternionic Matrices |
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| Authors: | Helge Glöckner |
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| Institution: | University of G?ttingen, Germany, DE
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| Abstract: | We study functions on the quaternionic unit ball which operate on positive semidefinite matrices in the sense that is positive semidefinite whenever is a positive semidefinite square matrix with entries .
(Received 21 September 2000; in revised form 8 March 2001) |
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| Keywords: | 2000 Mathematics Subject Classification: 43A35 15A48 |
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