摘要
指出了一些文献推广Halanay微分不等式时出现的错误,利用左上Dini导数和数学分析方法,获得了正确的广义Halanay微分不等式,并证明了二者不能相互代换.
The mistakes in some papers which generalized the Halanay differential inequality were point -ed out.With the method of Dini derivative and mathematical analysis , the generalized Halanay differenti-al inequality was obtained .The reason that both of the generalized Halanay differential inequality could not be mutual substituted was given .
出处
《仲恺农业工程学院学报》
CAS
2014年第3期54-56,共3页
Journal of Zhongkai University of Agriculture and Engineering
