摘要
运用广义Riccati变换给出时标上二阶非线性中立型动力学方程振动的充分条件,所得结论推广和改进了已知文献的部分结果,最后给出了具体例子.
A new sufficient condition on the oscillation of the second order nonlinear neutral dynamic equations is given bying generalized Riccati transformation.The some known results in the literature are improved and generalized.Finally , one example that dwells upon the sharp conditions of our result is also included.
出处
《河北建筑工程学院学报》
CAS
2011年第3期94-95,102,共3页
Journal of Hebei Institute of Architecture and Civil Engineering
基金
河北省科学技术研究与发展计划资助项目(07276759)
