Skip to main content
Log in

On the number of solutions of a self-adjoint system of second-order differential equations in L2(0, ∞)

  • Brief Communications
  • Published:
Functional Analysis and Its Applications Aims and scope

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

Access this article

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

Instant access to the full article PDF.

Literature Cited

  1. N. A. Akhiezer and I. M. Glazman, Theory of Linear Operators in Hilbert Space [in Russian], Nauka, Moscow (1966).

    Google Scholar 

  2. B. M. Levitan, Expansions in Eigenfunctions [in Russian], Gostekhizdat, Moscow-Leningrad (1950).

    Google Scholar 

  3. V. B. Lidskii, Dokl. Akad. Nauk SSSR,95, No. 2, 217–220 (1954).

    Google Scholar 

  4. V. B. Lidskii, "Some questions in spectral theory related to a system of second-order differential equations," Dissertation, Moscow State University (1954).

  5. F. Atkinson, Discrete and Continuous Boundary Problems, Academic Press (1964).

  6. J. B. McLeod, Quart. J. Math.,17, No. 67, 285–290 (1966).

    Google Scholar 

  7. V. I. Kogan and F. S. Rofe-Beketov, Matem. Fizika i Funktsional. Analiz., Khar'kov, No. 11, 45–60 (1971).

    Google Scholar 

Download references

Authors

Additional information

Moscow Physicotechnical Institute. Translated from Funktsional'nyi Analiz i Ego Prilozheniya, Vol. 6, No. 3, pp. 74–76, July–September, 1972.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kalyabin, G.A. On the number of solutions of a self-adjoint system of second-order differential equations in L2(0, ∞). Funct Anal Its Appl 6, 237–239 (1972). https://doi.org/10.1007/BF01077885

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01077885

Keywords

Navigation