Skip to main content
SpringerLink
Log in

Upper and lower Fredholm spectra II

  • Published:
Mathematische Zeitschrift 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. Buoni, J.J., Harte, R.E., Wickstead, A.W.: Upper and lower Fredholm spectra. Proc. Amer. math. Soc. (to appear)

  2. Caradus, S.R., Pfaffenberger, W.E., Yood, B.: Calkin algebras and algebras of operators on Banach spaces. New York: Marcel Dekker 1974

    Google Scholar 

  3. Gramsch, B., Lay, D.C.: Spectral mapping theorems for essential spectra Math. Ann.192, 17–32 (1971)

    Google Scholar 

  4. Harte, R.E.: Spectral mapping theorems. Proc. roy. Irish Acad., Sect. A72, 89–107 (1972)

    Google Scholar 

  5. Lebow, A., Schechter, M.: Semigroups of operators and measures of non-compactness, J. functional Analysis7, 1–26 (1971)

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Mathematics, University College, Cork, Ireland

    Robin Harte

  2. Department of Mathematics, Queen's University, Belfast, Ireland

    Anthony Wickstead

Authors
  1. Robin Harte
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Anthony Wickstead
    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

Harte, R., Wickstead, A. Upper and lower Fredholm spectra II. Math Z 154, 253–256 (1977). https://doi.org/10.1007/BF01214325

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01214325

Search

Navigation