On the oscillatory behavior of third order differential equations with a sublinear neutral term

Year, pages: 2020, 95 - 106

A class of third order differential equations with a sublinear neutral term of the type% \begin{equation*} ( a(t)( b(t)[ x(t)+p(t)x^α(τ (t))] ^\prime) ^\prime) ^\prime+q(t)x^γ(σ (t))=0 \end{equation*}% is considered. Some oscillation criteria are presented to improve and complement those in the literature. Several examples are established to illustrate the main results.

Thandapani, ., El-Sheikh, M., Sallam, R., Salem, S. 2020. On the oscillatory behavior of third order differential equations with a sublinear neutral term. In Mathematica Slovaca, vol. 70, no.1, pp. 95-106. 0139-9918. DOI: https://doi.org/10.1515/ms-2017-0335

Thandapani, ., El-Sheikh, M., Sallam, R., Salem, S. (2020). On the oscillatory behavior of third order differential equations with a sublinear neutral term. Mathematica Slovaca, 70(1), 95-106. 0139-9918. DOI: https://doi.org/10.1515/ms-2017-0335

Publisher: Mathematical Institute, Slovak Academy of Sciences, Bratislava