期刊论文

中文

哈尔滨师范大学自然科学学报

1000-5617

2009

25

5

54-56+63

10.3969/j.issn.1000-5617.2009.05.018

湖南省教育厅科研基金资助项目（06C189）；

本校为第一机构

利用二阶阻尼微分不等式获得该类方程组在两类边值条件下振动的若干充分判据.

Oscillatory properties of solutions to a class of second order damped time - delay partial differential equation systems were studied. Some criteria of sufficient conditions for the oscillation of all solutions of the equation systems were obtained under two class of boundary conditions by using second...