A counterexample to the Drury permanent conjecture
We offer a counterexample to a conjecture concerning the permanent of positive semidefinite matrices. The counterexample is a 4 × 4 complex correlation matrix.
Main Author: | Hutchinson George |
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Format: | Article |
Language: | English |
Published: |
De Gruyter
2017-11-01
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Series: | Special Matrices |
Subjects: | |
Online Access: | https://doi.org/10.1515/spma-2017-0022 |
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