Liénard方程反周期解的存在性与唯一性

Existence and Uniqueness of Anti-periodic Solutions for a Kind of Liénard Equation with a Deviating Argument

利用Leray-Schauder度理论研究二阶Liénard方程:x″(t)+f(x(t))x′(t)+g(t,x(t-(t)))=p(t)反周期解的存在性和唯一性.

In this paper, we use the Leray-Schauder degree theory to establish new results for the existence and uniqueness of anti-periodic ,solutions to a kind of Lienard equation with a deviating arguments of the form： x″（t）＋f（x（t））x′（t）＋g（t,x（t-τ（t）））=p（t）.