Journal of Mathematical Sciences

, Volume 230, Issue 5, pp 818–821 | Cite as

Boundaries of Stability Domains for Equilibrium Points of Differential Equations with Parameters

  • M. G. Yumagulov
  • L. S. Ibragimova
  • I. Zh. Mustafina


We consider autonomous and periodic differential equations containing two scalar parameters and analyze the construction of boundaries of stability domains of equilibrium points for such equations in the plane of parameters. We indicate conditions under which a unique smooth boundary curve passes through a given point. We propose a scheme of approximate construction of this curve.

Keywords and phrases

autonomous system periodic system equilibrium point stability stability domain parameter 

AMS Subject Classification



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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • M. G. Yumagulov
    • 1
  • L. S. Ibragimova
    • 2
  • I. Zh. Mustafina
    • 1
  1. 1.Bashkir State UniversityUfaRussia
  2. 2.Bashkir State Agrarian UniversityUfaRussia

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