%0 Journal Article
%T Forced Oscillations for First Order Delay Differential Equations of the Neutral Type<br>一阶中立型时滞微分方程的强迫振动
%A Wang Hongzhou
%A Yu Yuanhong
%A <br>王宏洲
%A 俞元洪
%J 数学物理学报(A辑)
%D 2007
%I 
%X 该文建立了一类带有正负系数的强迫一阶中立型时滞微分方程的有界解振动或者渐近趋向于零的若干新的充分条件．
%K Neutral differential equation
%K Positive and negative coefficients
%K Oscillation<br>中立型方程
%K 正负系数
%K 振动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=9E402C9E0C151E91&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=869807E2D7BED9EC&eid=143B2F5F7710E5D4&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=2&reference_num=5