微分积分方程的概周期解的存在唯一性

Existence and Uniqueness of Almost Periodic Solution to Integrodifferential Equation

研究一类具有无限时滞的非线性微分积分方程 ,其概周期解的存在性、唯一性及稳定性等问题 .利用不动点方法 ,得到一些关于该方程的概周期解的存在性。

A study is made on existence and uniqueness and stability of almost periodic solutions to a class of nonlinear integrodifferential equations with finite time lag.By using fixed point method,the author obtains some new results on existence and uniqueness and stability of almost periodic solutions to those equations.