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有强迫项的二阶半线性微分方程新的区间振动准则(英文)

New Interval Oscillation Criteria for Forced Second-order Half-linear Differential Equations

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【作者】 王喜平； 陈琼； 徐继军；

【Author】 WANG Xi-ping1, CHEN Qiong2, XU Ji-jun3(1.Department of Applied Mathematics, Nanyang Institute of Technology, Nanyang 473004, China; 2.Yongcheng Vocational College, Yongcheng 476600, China; 3.Department of Mathematics, Zhengzhou Education College, Zhengzhou 450002, China)

【机构】 Department of Applied Mathematics,Nanyang Institute of Technology； Yongcheng Vocational College； Department of Mathematics,Zhengzhou Education College；

【摘要】 This paper discusses a class of forced second-order half-linear differential equations. By using the generalized Riccati technique and the averaging technique, some new interval oscillation criteria are obtained.

【Abstract】 This paper discusses a class of forced second-order half-linear differential equations. By using the generalized Riccati technique and the averaging technique, some new interval oscillation criteria are obtained.

【关键词】 second-order half-linear differential equations； oscillation； interval criteria； forcing term； generalized Riccati technique；
【Key words】 second-order half-linear differential equations； oscillation； interval criteria； forcing term； generalized Riccati technique；
  • 【文献出处】 数学季刊 ,Chinese Quarterly Journal of Mathematics , 编辑部邮箱 ,2009年02期
  • 【分类号】O175.7
  • 【下载频次】31
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