Oppenheim's Inequality for the Second Immanant
Canadian mathematical bulletin, Tome 30 (1987) no. 3, pp. 367-369
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Denote by d 2 the immanant afforded by Sn and the character corresponding to the partition (2, 1n-2). If n ≥ 4, the following analog of Oppenheim's inequality is proved: for all n-by-n positive semidefinite hermitian A and B.
Merris, Russell. Oppenheim's Inequality for the Second Immanant. Canadian mathematical bulletin, Tome 30 (1987) no. 3, pp. 367-369. doi: 10.4153/CMB-1987-053-8
@article{10_4153_CMB_1987_053_8,
author = {Merris, Russell},
title = {Oppenheim's {Inequality} for the {Second} {Immanant}},
journal = {Canadian mathematical bulletin},
pages = {367--369},
year = {1987},
volume = {30},
number = {3},
doi = {10.4153/CMB-1987-053-8},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1987-053-8/}
}
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