摘要
研究时标T上的一类二阶非线性中立型动力方程,针对p的不同取值分别构造映射,给出非振动解存在性的充分条件,推广了已有的相关结果.
Considering the existence of nonoscillatory solutions for the second order nonlinear dynamic equation on times scales,and by defining different mappings,sufficient conditions are obtained for the existence of nonoscillatory solutions of the equations,which extend the corresponding results in the literature.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第2期36-38,共3页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
时标
非线性动力方程
中立型项
正负项
非振动解
time scales
nonlinear dynamic equations
neutral term
positive and negative terms
nonoscillatory solution
