摘要
在本文中,得到了二阶半线性微分方程[p(t)|x′(t)|α-1 x′(t)]′+q(t)|x(t)|α-1 x(t)=0,α>0的一些新的振动结果.去掉以前得到的相关结果的一些假设条件,得到的结果推广和提升了许多新的结论,并给出了一些例子说明本文的结果的重要性.
Some new oscillation results are obtained for the second order half-linear differential equations of the form [p(t)|x′(t)|α-1 x′(t)]′+q(t)|x(t)|^α-1 x(t)=0,α0.This paper removes some of the assumptions that has been required for the related results obtained before.The results generalize and improve many known conclusions.Some examples are also included to show the significance of the results.
出处
《西南民族大学学报(自然科学版)》
CAS
2010年第6期890-896,共7页
Journal of Southwest Minzu University(Natural Science Edition)
关键词
振动判据
半线性
微分方程
Kamenev型
oscillation criteria
half-linear
second order
differential equation
Kamenev-type