On the Estimation of Solutions for Some Linear Systems of Differential Equations

作     者：L. R. Awad E. M. El-Kholy Sh. El-Bendary 

作者机构：Universitat Hamburg Institut fur Angewandte Mathematik Bundesstraβe 55 20146 Hamburg Germany 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：1998年第14卷第1期

页      面：41-46页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Homogeneous linear Unbounded coefficient 

摘      要：In this paper we estimate the solutions of homogeneous linear system of differential equations with unbounded coefficients on the real line R. We also give a necessary and sufficient condition in order that the linear differential operator with unbounded coefficients has a bounded inverse in the scalar case.