Skip to main content
Log in

Quasiperiodic solutions of linear differential-functional equations in partial derivatives

  • Published:
Ukrainian Mathematical Journal 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. S. N. Shimanov, “On almost periodic oscillations in nonlinear systems with lag,” Dokl. Akad. Nauk SSSR,125, No. 6, 1203–1206 (1959).

    Google Scholar 

  2. K. G. Valeev, “Linear differential equations with quasiperiodic coefficients and subject to a lag of the argument,” Visnik Kievsk Univ., No. 1, 16–24 (1969).

    Google Scholar 

  3. A. Halanay, Differential Equations. Stability. Oscillations. Time Lags, Academic Press, New York (1966).

    Google Scholar 

  4. A. Halanay, “Quasiperiodic solutions for linear systems with time lags,” Rev. Roum. Math. Pures Appl.,14, No. 10, 1463–1474 (1969).

    Google Scholar 

  5. N. N. Bogolyubov, Yu. A. Mitropol'skii, and A. M. Samoilenko, A Method for Speeding Convergence in Nonlinear Mechanics [in Russian], Naukova Dumka, Kiev (1969).

    Google Scholar 

  6. R. Palais, Seminar on the Atiyah-Singer Index Theorem [Russian translation], Mir, Moscow (1970).

    Google Scholar 

  7. A. Halanay, “Periodic solutions of linear systems with lag,” Rev. Roum. Math. Pures Appl.,6, No. 1, 141–158 (1961).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 31, No. 3, pp. 237–246, May–June, 1979.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bortei, M.S., Fodchuk, V.I. Quasiperiodic solutions of linear differential-functional equations in partial derivatives. Ukr Math J 31, 184–191 (1979). https://doi.org/10.1007/BF01089016

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01089016

Keywords

Navigation