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Oscillation criteria for certain \(n\)th order differential equations with deviating arguments. (English) Zbl 0997.34060
The authors establish new oscillation criteria for \(n\)th-order nonlinear differential equations with deviating argument \[ (|x^{(n-1)}(t)|^{\alpha -1}x^{(n-1)}(t))^{'}+F(t,x[g(t)])=0, \] where \(n\) is an even number. They investigate some generalizations of this equation, including neutral differential equations. Oscillation results obtained here extend and improve some known results.

34K11 Oscillation theory of functional-differential equations
34K40 Neutral functional-differential equations
Full Text: DOI
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