About this article
Published Online: Jul 04, 2013
Page range: 19 - 29
DOI: https://doi.org/10.2478/tmmp-2013-0002
Keywords
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We present new criteria guaranteeing that all nonoscillatory solutions of the third-order functional differential equation
tend to zero. Our results are based on the suitable comparison theorems. We consider both delay and advanced case of studied equation. The results obtained essentially improve and complement earlier ones.