Oscillation of delay differential equation with several positive and negative coefficients
E.M. Elabbasy ; S.H. Saker
Discussiones Mathematicae, Differential Inclusions, Control and Optimization, Tome 23 (2003), p. 39-52 / Harvested from The Polish Digital Mathematics Library

Some sufficient conditions for oscillation of a first order nonautonomuous delay differential equation with several positive and negative coefficients are obtained.

Publié le : 2003-01-01
EUDML-ID : urn:eudml:doc:271482
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E.M. Elabbasy; S.H. Saker. Oscillation of delay differential equation with several positive and negative coefficients. Discussiones Mathematicae, Differential Inclusions, Control and Optimization, Tome 23 (2003) pp. 39-52. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_7151_dmdico_1045/

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