求一类p(t)-Laplace中立型微分泛函方程解的存在性
THE EXISTENCE OF PERIODIC SOLUTIONS FOR A CLASS OF p(x)-LAPLACIAN EQUATION

本文研究了一类p（t）-Laplace中立型微分泛函方程周期解的存在性.利用Mawhin连续性定理的方法，获得了方程周期解存在性的新结果，改进了一些已有结果.
In this paper, we study a class of p(t)-Laplace neutral differential functional equations. By using Mawhin's continuation theorem, the existence of periodic solution is obtained, which improves some known results