New Oscillation Results for Forced Second Order Differential Equations with Mixed Nonlinearities

• 作者: Adil Kaymaz Ercan Tun?
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: Generalized VARIATIONAL PRINCIPLE VARIATIONAL PRINCIPLE Second Order Differential Equations RICCATI Transformation OSCILLATION
• 年，卷（期）: 2012,（2）
• 页码范围: 147-153
• 页数: 7页
• 分类号: O1

摘要

Some new oscillation criteria are given for forced second order differential equations with mixed nonlinearities by using the generalized variational principle and Riccati technique. Our results generalize and extend some known oscillation results in the literature.