Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (4): 379-385.

• 论文 • 上一篇    下一篇

OSCILLATION THEOREMS FOR A SECOND ORDER NONLINEAR DIFFERENTIAL EQUATION

俞元洪1, 靳明忠2   

  1. 1. institute of Applied Mathematics, Academia Sinica, Beijing;
    2. Yunnan Institute of Technology, Kunming
  • 收稿日期:1990-10-11 出版日期:1992-04-18 发布日期:1992-04-18
  • 基金资助:
    The Project supported by the Science Foundation of Yunnan State Education Commission

OSCILLATION THEOREMS FOR A SECOND ORDER NONLINEAR DIFFERENTIAL EQUATION

Yu Yuan-hong1, Jin Ming-zhong2   

  1. 1. institute of Applied Mathematics, Academia Sinica, Beijing;
    2. Yunnan Institute of Technology, Kunming
  • Received:1990-10-11 Online:1992-04-18 Published:1992-04-18
  • Supported by:
    The Project supported by the Science Foundation of Yunnan State Education Commission

摘要: In this paper, some new oscillation criteria for a second order nonlinear differential equation with dampings are established. These criteria improve and generalize the related results given in [1-4].

关键词: oscillation, diflerential equation, nonlinearity

Abstract: In this paper, some new oscillation criteria for a second order nonlinear differential equation with dampings are established. These criteria improve and generalize the related results given in [1-4].

Key words: oscillation, diflerential equation, nonlinearity

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals