SciELO - Scientific Electronic Library Online

 
vol.28 issue2Effect of Hall current on the velocity and temperature distributions of Couette flow with variable properties and uniform suction and injectionLavrentiev-prox-regularization for optimal controlof PDEs with state constraints author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Computational & Applied Mathematics

On-line version ISSN 1807-0302

Abstract

TUNC, Cemil. The bounded solutions to nonlinear fifth-order differential equations with delay. Comput. Appl. Math. [online]. 2009, vol.28, n.2, pp. 213-230. ISSN 1807-0302.  http://dx.doi.org/10.1590/S1807-03022009000200005.

In this paper, we improve some boundedness results, which have been obtained with respect to nonlinear differential equations of fifth order without delay, to a certain functional differential equation with constant delay. We give an illustrative example and also verify our main result by means of Liaponov tecnique.

Keywords : boundedness; Liapunov functional; nonlinear differential equations of fifth.

        · text in English     · pdf in English