Skip to main content
SpringerLink
Log in

Perturbations of isolated part of definite spectrum for G-selfadjoint operators and selfadjoint operator polynomials

  • Published:
Integral Equations and Operator Theory Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  1. Bognar J. Indefinite Inner-product Spaces, Springer Verlag, New York, 1974.

    Google Scholar 

  2. Gohberg I. and Krein M., Introduction to the Theory of Linear Nonselfadjoint Operators, Amer. Math. Soc., Providence, R.I., 1969.

    Google Scholar 

  3. Krein M. and Langer H. The spectral function of a selfadjoint operator in a space with indefinite metric, Soviet Math. Doklady4 (1963), 1236–1239.

    Google Scholar 

  4. Lancaster P., Markus A. and Matsaev V., Definitizable operators and quasihyperbolic polynomials, J. Funct. Anal.131 (1995).

  5. Lancaster P., Markus A. and Matsaev V., Perturbations ofG-selfadjoint operators and operator polynomials with real spectrum (submitted).

Download references

Author information

Authors and Affiliations

  1. Department of Mathematics and Computer Sciences, Bar-Ilan University, 52900, Ramat-Gan, Israel

    I. Feldman

  2. Department of Mathematics and Computer Sciences, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel

    A. Markus

  3. School of Mathematical Sciences, Tel-Aviv University, 69978, Ramat-Aviv, Israel

    V. Matsaev

Authors
  1. I. Feldman
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. Markus
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. Matsaev
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Feldman, I., Markus, A. & Matsaev, V. Perturbations of isolated part of definite spectrum for G-selfadjoint operators and selfadjoint operator polynomials. Integr equ oper theory 23, 435–440 (1995). https://doi.org/10.1007/BF01203916

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01203916

MSC 1991

Search

Navigation