Sufficient conditions for the boundedness and square integrability of Solutions of fourth-order differential equations

Authors

  • Moussadek Remili University of Oran 1.
  • Mebrouk Rahmane University of Oran 1.

DOI:

https://doi.org/10.4067/S0716-09172016000100004

Keywords:

Boundedness, stability, Lyapunov functional, fourth-order differential equations, square integrable, acotamiento, estabilidad, funcional de Lyapunov, ecuaciones diferenciales de cuarto orden, función de cuadrado integrable.

Abstract

Sufficient conditions for the boundedness and square integrability of solutions and their derivatives of certain fourth order nonlin-ear differential equation are given by means of the Lyapunov’s second method. Our results obtained in this work, generalize existing results on fourth order nonlinear differential equations in the literature. For illustration, an example is also given.

Author Biographies

Moussadek Remili, University of Oran 1.

Department of Mathematics.

Mebrouk Rahmane, University of Oran 1.

Department of Mathematics.

References

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Published

2017-03-23

How to Cite

[1]
M. Remili and M. Rahmane, “Sufficient conditions for the boundedness and square integrability of Solutions of fourth-order differential equations”, Proyecciones (Antofagasta, On line), vol. 35, no. 1, pp. 41-61, Mar. 2017.

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Section

Artículos