期刊论文

Luo, L.-P.(layllp@126.com)

中文

武汉理工大学学报

1671-4431

2006

28

8

138-142

10.3321/j.issn:1671-4431.2006.08.038

国家自然科学基金资助项目（10471086）；

本校为其他机构

研究一类非线性脉冲时滞抛物型方程解的强迫振动性，借助Green定理将多维振动问题转化为关于某一类非齐次脉冲时滞微分不等式的一维问题，获得了这类方程在2类不同边值条件下解强迫振动的若干新的充分条件。

In this paper, the forced oscillation of solutions for a class of nonlinear impulsive delay parabolic equations was studied. To reduce the multi-dimensional oscillation problems to one-dimensional problems for certain first order nonhomogeneous impulsive differential inequalities by employing Green's theorem, some new sufficient conditions for forced oscillation of solutions of the equations were obtained...