Abstract
This paper describes the main properties of analytic common monic left multiples of a system of monic operator polynomials whose coefficients depend analytically on ε.
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References
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Gohberg I.,Kaashoek M.A., Rodman L.;Spectral analysis of families of operator polynomials and a generalized Vandermonde matrix.I The finite dimensional case. To appear
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Gohberg I.,Lancaster P.,Rodman L.;Representations and divisibility of operator polynomials. Dept. of Mathematics and Statistics,University of Calgary, Res. Paper 341, (1977)
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This paper was written while the first author was a visiting professor of the Vrije Universiteit at Amsterdam
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Gohberg, I., Kaashoek, M.A. & van Schagen, F. Common multiples of operator polynomials with analytic coefficients. Manuscripta Math 25, 279–314 (1978). https://doi.org/10.1007/BF01168725
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DOI: https://doi.org/10.1007/BF01168725