一类二阶微分方程的有界性定理 |
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引用本文: | 董建,苏宏.一类二阶微分方程的有界性定理[J].渝西学院学报(自然科学版),2003,2(2):10-12. |
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作者姓名: | 董建 苏宏 |
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作者单位: | [1]宜兵学院数学系,四川宜宾644007 [2]重庆工学院数理学院,重庆市400013 |
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摘 要: | 1]在一定条件下,获得了二阶微分方程d/dt(p(t)dx/dt)-q(t)x(t)=0的一切解均有界的充要条件,本将1]定理的条件放宽,使该定理适用范围扩大。
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关 键 词: | 二阶微分方程 一切解均有界 |
The Solution Limit Of The First Kind Second Order Defferential Equation |
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Authors: | DONG Jian SU Hong |
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Abstract: | Article I] demonstrate the ample and essential condition of the all solution limit in second order differential equation of d/(dt) ( p(t) (dx)/(dt) - q( t) x( t) =0 under definite condition And the condition is widened in this text in order to apply to more solution and enlarge the range |
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Keywords: | second order defferential equation solution Iimit |
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