数学季刊 ›› 1993, Vol. 8 ›› Issue (2): 22-31.

• • 上一篇    下一篇

Asymptotic and Oscillatory Behavior of Solutions of First Order Neutral Differential Equations

  


  1. Dept. of Math. Luoyang Teachers College; Zhengzhou Zhigong University

  • 收稿日期:1991-03-13 出版日期:1993-06-30 发布日期:2025-06-06

Asymptotic and Oscillatory Behavior of Solutions of First Order Neutral Differential Equations


  1. Dept. of Math. Luoyang Teachers College; Zhengzhou Zhigong University
  • Received:1991-03-13 Online:1993-06-30 Published:2025-06-06

摘要: This paper has made researches on first order neutral differential equations with variable coefficients and several deviations. The asymptotic behavior of nonoscillatory solutions of the equations are discussed. Necessary and sufficient conditions and several sufficient conditions for the oscillations of the equations are obtained. The relevent results in [1—3] are improved and generalized.

关键词:  , neutral equation, asymptotic behavior, oscillation

Abstract: This paper has made researches on first order neutral differential equations with variable coefficients and several deviations. The asymptotic behavior of nonoscillatory solutions of the equations are discussed. Necessary and sufficient conditions and several sufficient conditions for the oscillations of the equations are obtained. The relevent results in [1—3] are improved and generalized.

Key words:  , neutral equation, asymptotic behavior, oscillation