arXiv · 1210.5061
Determinants for nxn matrices and the symmetric Newton formula in the 3x3 case
Abstract
One of the aims of this paper is to provide a short survey on the Z2-graded, the symmetric and the left (right) generalizations of the classical determinant theory for square matrices with entries in an arbitrary (possibly non-commutative) ring. This will put us in a position to give a motivation for our main results. We use the preadjoint matrix to exhibit a general trace expression for the symmetric determinant. The symmetric version of the classical Newton trace formula is also presented in the 3x3 case.
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J. Szigeti, L. van Wyk. 2012-10-18. Determinants for nxn matrices and the symmetric Newton formula in the 3x3 case. https://arxiv.org/abs/1210.5061
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