广东工业大学学报 ›› 2004, Vol. 21 ›› Issue (4): 104-109.

• 综合研究 • 上一篇    

一类非线性二阶微分方程解的振动与非振动性

  

  1. 广东工业大学应用数学系 广东广州510090;
  • 出版日期:2004-11-03 发布日期:2004-11-03

Oscillation and Nonoscillation for a Class of Nonlinear Differential Equations of Second Order

  1.  (Dept. of Applied Mathematics,Guangdong University of Technology,Guangzhou 510090,China)
  • Online:2004-11-03 Published:2004-11-03

摘要: 讨论了非线性微分方程(φ( ′))′+q(t)φ( )=0,t≥t0,q(t)≥0的解的振动与非振动条件,改进了相关文献的结果. 

关键词: 非线性方程; 振动; 非振动;

[1] 杨小京.  一类拟线性二阶微分方程解的振动与非振动的判定[J]. 数学学报. 2001(02)

[1] ELBERT A.Oscillation Nonoscillation Criteria for Linear Second Order Differential Equations. Journal of Mathematical Analysis and Applications . 1998
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