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Spectral parameterization for power sums of a quantum supermatrix


We obtain a parameterization for power sums of a GL(m|n)-type quantum (super)matrix in terms of its spectral values.


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Correspondence to D. I. Gurevich.

Additional information

Prepared from an English manuscript submitted by the authors; for the Russian version, see Teoreticheskaya i Matematicheskaya Fizika, Vol. 159, No. 2, pp. 207–219, May, 2009.

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Gurevich, D.I., Pyatov, P.N. & Saponov, P.A. Spectral parameterization for power sums of a quantum supermatrix. Theor Math Phys 159, 587–597 (2009).

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  • quantum (super)matrix
  • characteristic subalgebra
  • spectral value