OSCILLATION　AND　ASYMPTOTIC　BEHAVIOR　OF　SOLUTIONS　OF　DELAY　DIFFERENTIAL　EQUATIONS　WITH　IMPULSES  

作　　者：申建华 王志成 

出　　处：《Annals of Differential Equations》1994年第1期61-68,共8页微分方程年刊（英文版）

摘　　要：Sufficient conditions are obtained respectively for tending to zero of the nonoscillatory solutions of equation with impulses and for tending to infinite of every nonoscillatory solution. Conditions are also obtained for all solutions to be oscillatory when the equation is of oscillating coefficients.Sufficient conditions are obtained respectively for tending to zero of the nonoscillatory solutions of equation with impulses and for tending to infinite of every nonoscillatory solution. Conditions are also obtained for all solutions to be oscillatory when the equation is of oscillating coefficients.

关 键 词：and phrases:Impulses delay differential equations OSCILLATION Asymptotic Behavior 

分 类 号：O175[理学—数学]