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arXiv · 1902.08240

Iterative oscillation tests for differential equations with several non-monotone arguments

Elena Braverman·George E. Chatzarakis·Ioannis P. Stavroulakis
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Abstract

Sufficient oscillation conditions involving $\limsup $ and $\liminf $ for first-order differential equations with several non-monotone deviating arguments and nonnegative coefficients are obtained. The results are based on the iterative application of the Grönwall inequality. Examples illustrating the significance of the results are also given.

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Elena Braverman, George E. Chatzarakis, Ioannis P. Stavroulakis. 2019-02-21. Iterative oscillation tests for differential equations with several non-monotone arguments. https://doi.org/10.1186/s13662-016-0817-3

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