[1] AGARWAL R P,BOHNER M,SAKER S H.Oscillation of Second Order Delay Dynamic Equations [J].Canadian Applied Mathematics Quarterly,2005,13(1):1-18.[2] HAN Zhen-lai,SHI Bao,SUN Shu-rong.Oscillation Criteria for a Class of Second Order Emden-Fowler Delay Dynamic Equations on Time Scales [J].J. Math. Anal. Appl.,2007,334(2):847-858.[3] 韩振来,孙书荣,时宝.时间尺度上一类二阶时滞动力方程的振动定理 [J].上海交通大学学报,2007(10):1 718-1 721.[4] SAKER S H.Oscillation of Second Order Nonlinear Neutral Delay Dynamic Equations on Time Scales [J].J. Comp. Appl. Math.,2006,187(2):123-141.[5] SAKER S H.Oscillation Criteria of Second-Order Half-Linear Dynamic Equations on Time Scales [J].J. Comp. Appl. Math.,2005,177(2):375-387.[6] HASSAN T S.Oscillation for Half-Linear Dynamic Equations on Time Scales [J].J. Math. Anal. Appl.,2008,345:176-185.[7] 韩振来,时宝,孙书荣.时间尺度上二阶时滞动力方程的振动性 [J].中山大学学报:自然科学版,2007,46(6):10-14.[8] 孙书荣,韩振来,张承慧.时间尺度上二阶Emden-Fowler中立型时滞动力方程的振动准则 [J].上海交通大学学报,2008,42(12):2 070-2 075.[9] SUN Shu-rong,HAN Zhen-lai,ZHANG Cheng-hui.Oscillation of Second-Order Delay Dynamic Equations on Time Scales [J].Journal of Applied Mathematics and Computing,2009,30(1-2):459-468. |