【作者】 王淑燕；

【导师】 王培光；

【作者基本信息】 河北大学 ， 基础数学， 2008， 硕士

【摘要】 本文研究了一类具有连续偏差变元的二阶中立型方程解的振动性问题,给出上述方程解振动的判别准则.作为应用,我们讨论了一类双曲方程在边界条件下的振动问题.更多还原

【Abstract】 In this paper, we investigate a class of second order neutral equations with distributed deviating argumens, and obtain oscillatory criteria for such equations. As application, the following hyperbolic equations of neutral type and boundary conditions of the following types is investigated, and some oscillation criteria for such equations satisfying two kinds of boundary conditions are obtained.更多还原