二阶拟线性微分方程的振动准则

• 来源期刊: 微分方程年刊（英文版）
• 学科: 数学
• 关键词: quasilinear differential equation oscillation
• 年，卷（期）: 2001,（1）
• 页码范围: 60-65
• 页数: 6页
• 分类号: O1
• 语种: 英文

摘要

Some oscillation criteria for the second order quasilinear differential equations [r(t)|x′(t)|α-1x′(t)]′ + F(t, x(t), x(τ(t)), x′(t), x′(τ(t))) = 0, t ≥ to are given. Our results generalize and improve some known results for cither differential equations or delay differential equations.