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EXISTENCE AND THE NUMBER OF PERIODIC SOLUTIONS ABOUT ONE CLASS DIFFERENTIAL EQUATION
引用本文:冯兆生,费树岷.EXISTENCE AND THE NUMBER OF PERIODIC SOLUTIONS ABOUT ONE CLASS DIFFERENTIAL EQUATION[J].Annals of Differential Equations,1996(4).
作者姓名:冯兆生  费树岷
作者单位:北方交通大学,东南大学
摘    要:EXISTENCEANDTHENUMBEROFPERIODICSOLUTIONSABOUTONECLASSDIFFERENTIALEQUATIONFengZhaosheng(冯兆生)(NorthernJiaotongUniversity,北方交通大学...


EXISTENCE AND THE NUMBER OF PERIODIC SOLUTIONS ABOUT ONE CLASS DIFFERENTIAL EQUATION
Feng Zhaosheng.EXISTENCE AND THE NUMBER OF PERIODIC SOLUTIONS ABOUT ONE CLASS DIFFERENTIAL EQUATION[J].微分方程年刊(英文版),1996(4).
Authors:Feng Zhaosheng
Abstract:In the present paper we investigate the number of periodic solutions of the followingdifferential equationwhich is discussed in paper 1,2], and the theorem is obtained by the method of crossratio of the solutions of ( ) without the traditional condition assumption that the functions Ai(t), aj(t) (i=1, 2, 3; j = 0, 1, 2) are differential.
Keywords:Differential Equation  Periodic Solution  Existence  Transformation  
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