【摘要】 本文利用Fourier级数理论，讨论了一类多滞量二阶中立型方程的周期解问题，获得了若干确保周期解存在唯一的充分条件，并推广、改进和完善了一些相关文献的结果．更多还原

【Abstract】 Using Fourier series theory, periodic solutions of a class of second order neutral equation with some delays:are studied, some sufficient conditions of existence and uniqueness of periodic solutions are obtained. Thus some previous results are extended and improved.更多还原