利用广义Riccati变换技巧,本文对二阶半线性中立型微分方程
做进一步的研究,给出了新的振动准则,改进了部分文献中的结果,为说明主要结果的应用给出了例子。 By generalized Riccati transformation, this paper mainly studies oscillation of a class of second- order semilinear equation of the form
. A new oscillation criterion is given, and the results of some references are improved. The results are illustrated and some examples are given.
参考文献 (References)References
Baulikova, B. and Dzurina, J. (2012) Oscillation Theorems for Higher Neutral Differential Equations. Appl. Math. Comput., 3769-3778.
Han, Z., Li, T., Sun, S. and Sun, Y. (2010) Remarks on the Paper [Appl.Math.Comput.207(2009)388-396]. Appl. Math. Comput., 215, 3998-4007.
Hasanbulli, M. and Yu, V. (2010) Rogovchenko, Oscillation Criteria for Second Order Nonlinear Neutral Differential Equations. Appl. Math. Comput., 215, 4392-4399.
Jiang, J. and Li, X. (2003) Oscillation of Second Order Nonlinear Neutral Differential Equations. Appl. Math. Comput., 135, 531-540.
Li, T., Agarwal, R.P. and Bohner, M. (2012) Some Oscillation Results for Second-Order Neutral Differential Equations. J. Indian Math. Soc., 79, 97-106.
Li, T., Yu, V., Rogovechko, and Zhang, C. (2013) Oscillation of Second-Order Neutral Differential Equations. Funkcialaj Ekvacioj, 56, 111-120. https://doi.org/10.1619/fesi.56.111
Ye, L. and Xu, Z. (2009) Oscillation Criteria for Second Order Quasilinear Neutral Delay Differential Equations. Appl. Math. Comput., 207, 388-396.
Zhang, S. and Wang, Q. (2010) Oscillation of Second-Order Nonlinear Neutral Dynamic Equations on Time Scales. Appl. Math. Comput., 216, 2837-2848.
Agarwal, R.P., Zhang, C. and Li, T. (2016) Some Remarks on Oscillation of Second Order Neutral Differential Equations. Appl. Math. Comput., 274, 178-181.