脉冲微分系统的部分变元有界性  

Partial boundedness of the impulsive differential equations

作　　者：顾明哲[1] 冯伟贞[1] 

机构地区：[1]华南师范大学数学科学学院,广东广州510631

出　　处：《高校应用数学学报（A辑）》2012年第1期73-83,共11页Applied Mathematics A Journal of Chinese Universities(Ser.A)

摘　　要：得到了脉冲微分方程组关于部分变元存在上下界,以及关于不同变元不同程度有界的充分判据,并给出了例子.强调脉冲扰动对系统解有界性的影响.Sufficient conditions of upper and lower bounds and different degree of boundedness of impulsive differential equations with respect to partial variables were obtained,and several corresponding examples were provided.The notable effect of impulse upon the bounded behavior of solutions was stressed.

关 键 词：脉冲微分方程组 积分微分不等式 截断矩阵法 

分 类 号：O175[理学—数学]