摘要
通过构造二阶差分方程的伪概周期序列解 ,研究了带逐段常变量的中立型时滞微分方程ddt(y(t) +py(t - 1) ) =a0 y([t]) +a1y([t- 1]) +F(t,y(t) ,y([t]) )
By constructing a pseudo almost periodic solution sequence for a relevant difference equation,we investigated the existence and uniqueness of pseudo almost periodic solution of neutral delay differential equation with piece\|wise constant arguments dd t(y(t)+py(t-1))=a\-0y(\)+a\-1y(\)+F(t,y(t),y(\)).
出处
《北京大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第3期297-304,共8页
Acta Scientiarum Naturalium Universitatis Pekinensis
基金
抚顺石油学院科学基金!资助项目
关键词
伪概周期序列
差分方程
逐段常变量
伪概周期率
中立型时滞微分方程
pseudo almost periodic sequence
difference equation
piecewise constant argument
pseudo almost periodic solution
neutral delay differential equation
