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3.4. Null-sets of operator functions with a positive imaginary part

  • Studies in Linear Operators and Function Theory. 99 Unsolved Problems in Linear and Complex Analysis Chapter 4 Linear Operators
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Literature cited

  1. L. D. Faddeev, “On the Friedrichs model in perturbation theory,” Tr. Mat. Inst. Steklov,30, 33–75 (1964).

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  2. B. S. Pavlov and S. V. Petras, “The singular spectrum of a weakly perturbed multiplication operator,” Funkts. Anal. Prilozhen.,4, No. 2, 54–61 (1970).

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  3. B. S. Pavlov, “A uniqueness theorem for functions with positive imaginary part,” in: Probl. Mat. Fiz., Leningr. Gos. Univ. (1970), pp. 118–124.

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Authors and Affiliations

  1. V. A. Steklov Mathematical Institute, Leningrad Branch, Academy of Sciences of the USSR, Fontanka 27, D-11 191011, Leningrad, USSR

    B. S. Pavlov & L. D. Faddeev

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  1. B. S. Pavlov
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  2. L. D. Faddeev
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Pavlov, B.S., Faddeev, L.D. 3.4. Null-sets of operator functions with a positive imaginary part. J Math Sci 26, 2144–2146 (1984). https://doi.org/10.1007/BF01221509

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  • DOI: https://doi.org/10.1007/BF01221509

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