The authors investigate global properties arid uniform boundedness of impulsive differential equations with variable times using comparison principle. 摘要運用比較原理研究了具有可變脈沖時(shí)刻的脈沖微分方程解的整體性質(zhì)，給出了解一致有界的充分條件。
The present paper deals with the uniform boundness and the ended uniform boundness of solutions for a nonlinear functional differential equation by using Lyapunov method. 摘要討論一類(lèi)非線(xiàn)性泛函微分方程解的一致有界性和一致最終有界性。
