一类二阶非线性微分系统的全局渐近稳定性

The Global Asymptotic Stability for A Glass of Nonlinear Differential System of Second Order

该文研究非线性微分系统的零解全局渐近稳定性，获得了此系统零解全局渐近稳定的充分条件，推广和改进了文献［4j的结果。

This paper studies the global asymptotic stability of zero solution for the system A sufficient condition is obtained whch ensures zero solution for above system with globally asymptotic stability. The result in [4] is improved and extended.