二阶线性周期微分方程的解和小函数的关系

袁舒婷, 陈宗煊

袁舒婷, 陈宗煊. 二阶线性周期微分方程的解和小函数的关系[J]. 华南师范大学学报(自然科学版), 2013, 45(5).
引用本文: 袁舒婷, 陈宗煊. 二阶线性周期微分方程的解和小函数的关系[J]. 华南师范大学学报(自然科学版), 2013, 45(5).
The Relation Between Solutions of Second Order Linear Differential Equations with Periodic Coefficients and Functions of Small Growth[J]. Journal of South China Normal University (Natural Science Edition), 2013, 45(5).
Citation: The Relation Between Solutions of Second Order Linear Differential Equations with Periodic Coefficients and Functions of Small Growth[J]. Journal of South China Normal University (Natural Science Edition), 2013, 45(5).

二阶线性周期微分方程的解和小函数的关系

基金项目: 

国家自然科学基金资助项目

详细信息
    通讯作者:

    袁舒婷

The Relation Between Solutions of Second Order Linear Differential Equations with Periodic Coefficients and Functions of Small Growth

  • 摘要: 研究了二阶线性周期微分方程f+[P1(ez)+P2(ez)]f+[Q1(ez)+Q2(ez)]f=0f+[P1(ez)+P2(ez)]f+[Q1(ez)+Q2(ez)]f=R1(ez)+R2(ez)的解以及它们的一阶导数、二阶导数、微分多项式与小函数之间的关系, 其中Pj(z)Qj(z)Rj(z)(j=1,2)是关于z的多项式.
    Abstract: The relation between solutions of second order linear differential equations with periodic coefficientsf+[P1(ez)+P2(ez)]f+[Q1(ez)+Q2(ez)]f=0 and f+[P1(ez)+P2(ez)]f+[Q1(ez)+Q2(ez)]f=R1(ez)+R2(ez),their 1th derivatives, their second derivatives, their differential polynomials with functions of small growth is investigated, where Pj(z), Qj(z),Rj(z)(j=1,2) are polynomials.
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出版历程
  • 收稿日期:  2012-03-26
  • 修回日期:  2012-05-30
  • 刊出日期:  2013-09-24

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