Geodesic
Balance relation for the spectral characteristics of a multiparameter polynomial matrix
Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XXII, Tome 367 (2009), pp. 187-194 Cet article a éte moissonné depuis la source Math-Net.Ru

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The known balance relation interrelating the spectrum multiplicities and the sums of mini-indices of a one-parameter polynomial matrix with its degree and rank is generalized to the case of a multiparameter polynomial matrix. Bibl. – 6 titles. 
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V. B. Khazanov. Balance relation for the spectral characteristics of a multiparameter polynomial matrix. Zapiski Nauchnykh Seminarov POMI, Computational methods and algorithms. Part XXII, Tome 367 (2009), pp. 187-194. http://geodesic.mathdoc.fr/item/ZNSL_2009_367_a11/

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