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On oscillation of differential equations with non-monotone deviating arguments. (English) Zbl 1369.34088
Summary: In this paper, we present sufficient conditions involving limsup which guarantee the oscillation of all solutions of a differential equation with non-monotone deviating argument and non-negative coefficients. Corresponding differential equations of both delayed and advanced type are studied. Using algorithms on MATLAB software, examples are given to demonstrate the advantage of our results.

MSC:
 34K11 Oscillation theory of functional-differential equations 34K06 Linear functional-differential equations
Matlab
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References:
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