Oscillation of Second Order Semilinear Elliptic Equations with Damping

被引:0
作者
Zhi Ting XU School of Mathematical Sciences
机构
关键词
Oscillation; damped; semilinear; elliptic differential equations; second order;
D O I
暂无
中图分类号
O175.25 [椭圆型方程];
学科分类号
070104 ;
摘要
We obtain some new Kamenev-type oscillation theorems for the second order semilinearelliptic differential equation with dampingunder quite general assumptions.These results are extensions of the recent results of Sun [Sun, Y.G.:New Kamenev-type oscillation criteria of second order nonlinear differential equations with damping.J.Math.Anal.Appl., 291, 341-351 (2004)] in a natural way.In particular, we do not impose anyadditional conditions on the damped functions b(x) except the continuity.Several examples are givento illustrate the main results.
引用
收藏
页码:2165 / 2178
页数:14
相关论文
共 8 条