New Results on Oscillation of even Order Neutral Differential Equations with Deviating Arguments

Lianzhong Li, Fanwei Meng
2011 Advances in Pure Mathematics  
In this paper, we point out some small mistakes in [6] and revise them, we obtain some new oscillation results for certain even order neutral differential equations with deviating arguments. Our results extend and improve many known oscillation criteria because the article just generalizes Meng and Xu's results.
doi:10.4236/apm.2011.13011 fatcat:wajhtqtpnfbobare5kk7y2hiqu