一类中立型微分方程部分解的表达式

The Expression of Some Solutions of Some Neutral Dif ferential Difference Equations

本文讨论了方程a1x(t-τ1)+a2x(t-τ2)+a3x(t)+b1x(t-τ1)+b2x(t-τ2)+b3x(t)=δ的部分解的表达式.

This paper discusses some solutions of equation a 1 x(t-τ 1 )+a 2 x(t-τ 2 )+a 3 x(t)+b 1 x(t-τ 1 )+b 2 x(t-τ 2 )+b 3 x(t)=δ.