OSCILLATION THEOREMS FOR SECOND ORDER FORCED NONLINEAR DIFFERENTIAL EQUATIONS WITH DELAYED ARGUMENT

作     者：Junhua Zhao (Dept. of Math., Qufu Normal University, Qufu 273165, Shandong) Xiao Nie (Dept. of Math., Dingtao Primary School, Qingdao 266602, Shandong) Xiaojuan Sun (College of Water Resources and Architectural Engineering, Tarim University, 843300, Xinjiang) Junhua Zhao (Dept. of Math., Qufu Normal University, Qufu 273165, Shandong) Xiao Nie (Dept. of Math., Dingtao Primary School, Qingdao 266602, Shandong) Xiaojuan Sun (College of Water Resources and Architectural Engineering, Tarim University, 843300, Xinjiang)

出 版 物：《Annals of Differential Equations》 (微分方程年刊（英文版）)

年 卷 期：2010年第26卷第3期

页      面：368-372页

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

主　　题：oscillation forced nonlinear differential equations delayed argument 

摘      要：By a Riccati transformation, we establish some new oscillation criteria which im-prove and generalize some known results in the previous literatures.