Improved iterative oscillation tests for first-order deviating differential equations

In this paper, improved oscillation conditions are established for the oscillation of all solutions of differential equations with non-monotone deviating arguments and nonnegative coefficients. They lead to a procedure that checks for oscillations by iteratively computing \(\lim \sup\) and \(\lim \i...

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Bibliographic Details
Main Authors: George E. Chatzarakis, Irena Jadlovská
Format: Article
Language:English
Published: AGH Univeristy of Science and Technology Press 2018-01-01
Series:Opuscula Mathematica
Subjects:
Online Access:http://www.opuscula.agh.edu.pl/vol38/3/art/opuscula_math_3815.pdf