摘要
使用中立型算子的性质及Mawhin连续性定理,研究四阶p-Laplacian中立型泛函微分方程周期解的存在性.在适当的假设条件下,得到了该方程存在周期解的充分性条件.
In order to expand the researches of neutral functional differential equation,we studied a kind of periodic solutions to a fourth order p-Laplacian neutral functional differential equation.Under various assumptions,new results on the existence of periodic solutions were obtained via the theory of coincidence degree and some properties of the neutral operator.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2011年第3期430-436,共7页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:10771212)
中央高校基本科研业务费专项基金(批准号:2010LKXS09)