云南师范大学学报（自然科学版）2024，Vol.44Issue(2)：38-42,5.DOI:10.7699/j.ynnu.ns-2024-022
多时滞二阶非线性微分方程的渐近性
Asymptotic Behavior for Second Order Nonlinear Differential Equations with Multiple Delays
摘要
Abstract
The asymptotic behavior and oscillation criteria of a family of second order nonlinear neutral differential equations with multiple delays are studied.By use of the Riccati transformation,the integral averaging technique and analytical properties,the sufficient conditions for every solution which the e-quation is either oscillatory or converges to zero are established.关键词
Riccati变换/振动性/渐近性/多时滞/正解Key words
Riccati transformation/Oscillation criteria/Asymptotic behavior/Multiple delays/Positive solution分类
数理科学引用本文复制引用
赵玉萍..多时滞二阶非线性微分方程的渐近性[J].云南师范大学学报（自然科学版）,2024,44(2):38-42,5.基金项目
国家自然科学基金资助项目(12161071) （12161071）
青海省科技厅资助项目(2023-ZJ-949Q). （2023-ZJ-949Q）
