Literature Cited
B. Sz.-Nagy and C. Foias, Harmonic Analysis of Operators in Hilbert Spaces, North-Holland, Amsterdam (1971).
A. L. Vol'berg and B. M. Solomyak, Funkts. Anal. Prilozhen.,21, No. 3, 1–10 (1987).
B. M. Solomyak, Dokl. Akad. Nauk SSSR,286, No. 6, 1308–1311 (1986).
H. Baumgärtel, Analytic Perturbation Theory for Matrices and Operators, Springer-Verlag, Berlin-New York (1984).
Additional information
Leningrad Electrotechnical Institute. Translated from Funktsional'nyi Analiz i Ego Prilozheniya, Vol. 23, No. 3, pp. 55–56, July–September, 1989.
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Vol'berg, A.L., Solomyak, B.M. Spectral multiplicity of the operator of multiplication by a matrix-valued function. Funct Anal Its Appl 23, 215–216 (1989). https://doi.org/10.1007/BF01079527
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DOI: https://doi.org/10.1007/BF01079527