一类分段连续系数时滞微分方程的振动性

OSCILLATIORINESS OF A CLASS OF DELAY DIFFERENTIAL EQUATIONS WITH FRAGMENT CONTINUOUS COEFFICIENT FUNCTION

本文研究了一类分断连续系数时滞微分方程解的振动性问题 ,得到了一个方程所有解都振动的判别定理 .

In this paper, we study the oscillatoriness problems of a class of delay differential equations with fragment continuous coefficient function and have obtained a judgement theorem that all solutions of equation were oscillatory.