| OSCILLATIONS OF FIRST ORDER NONLINEAR RETARDED DIFFERENTIAL EQUATIONS |
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| 作者姓名： | 王其如 |
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| 作者单位： | 洛阳师范高等专科学校 |
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| 摘 要： | ＯＳＣＩＬＬＡＴＩＯＮＳＯＦＦＩＲＳＴＯＲＤＥＲＮＯＮＬＩＮＥＡＲＲＥＴＡＲＤＥＤＤＩＦＦＥＲＥＮＴＩＡＬＥＱＵＡＴＩＯＮＳ￥ＷａｎｇＱｉｒｕ（王其如）（ＬｕｏｙａｎｇＴｅａｃｈｅｒｓ＇Ｃｏｌｌｅｇｅ，洛阳师范高等专科学校，邮编：４７１０２２）Ａｂｓ...
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OSCILLATIONS OF FIRST ORDER NONLINEAR RETARDED DIFFERENTIAL EQUATIONS |
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| Wang Qiru.OSCILLATIONS OF FIRST ORDER NONLINEAR RETARDED DIFFERENTIAL EQUATIONS[J].微分方程年刊(英文版),1996(1). |
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| Authors: | Wang Qiru |
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| Institution: | Luoyang Teachers' College |
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| Abstract: | This paper studies the first order nonlinear retarded differential equations. By discussing the behavior of solutions of the equations, "sharp" conditions are established for all solutions of the equations to be oscillatory, and sufficient conditions for the existence of a nonoscillatory solution of the equations are also given. |
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| Keywords: | retarded equation nonlinear oscillation nonoscillatory solution |
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