| 非线性微分方程y′=sum from i=0 to n (a_i(x)y~i)解空间的显易结构 |
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| 引用本文： | 李美生.非线性微分方程y′=sum from i=0 to n (a_i(x)y~i)解空间的显易结构[J].北京航空航天大学学报,1989(4). |
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| 作者姓名： | 李美生 |
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| 作者单位： | 北京联合大学职业技术师范学院 |
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| 摘 要： | 文章给出了非线性微分方程,具有“第一显易结构”的充分必要条件。
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| 关 键 词： | 解空间 特解 显易结构 |
EXPLICIT STRUCTURE OF SOLUTION SPACE OF SOME NONLINEAR DEFFERENTIAL EQUATIONS n'=from i=0 to n ai(x)y |
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| Li Meisheng.EXPLICIT STRUCTURE OF SOLUTION SPACE OF SOME NONLINEAR DEFFERENTIAL EQUATIONS n''''=from i=0 to n ai(x)y[J].Journal of Beijing University of Aeronautics and Astronautics,1989(4). |
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| Authors: | Li Meisheng |
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| Institution: | The Beijing United University Vocational and Technical Teacher's College |
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| Abstract: | In this paper,the necessary and sufficient condition of "the first explicit structure" of solution space for some nonlinear differential equation y'=i=1 n ai(x)yi are given. |
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| Keywords: | solution space particular solution explicit structure |
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