TY - JOUR T1 - Oscillation Criteria for Even Order Delay Differential Equations with Nonlinear Term AU - Yu , Jinchang JO - Annals of Applied Mathematics VL - 2 SP - 203 EP - 211 PY - 2022 DA - 2022/06 SN - 33 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/aam/20606.html KW - oscillation, delay, nonlinear term, even order, Riccati transformation. AB -

By Riccati transformation, we establish some new oscillation criteria for a class of even order delay differential equations with nonlinear term. In some sense, the results obtained extend some known results in the literature.