期刊论文

Oscillation for a Class of Even Order Neutral Partial Differential Equations with Nonlinear Diffusion Coefficients

中文

云南民族大学学报(自然科学版)

1672-8513

2012

21

3

193-196

10.3969/j.issn.1672-8513.2012.03.010

湖南省教育厅科研计划项目（09C171）.

本校为第一机构

研究了一类具非线性扩散系数的偶数阶中立型偏微分方程,通过利用广义Riccati变换和引入参数函数,得到了该类方程在Robin边值条件下所有解振动的若干充分条件.

A class of even order neutral pattial differential equations with nonlinear diffusion coefficients is studied, some sufficient conditions for each solution to be oscilliation of the equation under Robin boundary condition are obtained by using the generalized Riccati transforma...