【摘要】 主要讨论了退化时滞线性微分方程.首先给出两类基础解,然后讨论退化时滞线性微分方程通解.就两类基础解,给出其一般形式的解.最后得到退化时滞线性微分方程解的表达式.更多还原

【Abstract】 The linear singular differential equation with delay was discussed. Firstly, two classes of fundamental solutions were given, then the general solution of the linear singular differential equation with delay was discussed. For these two classes of fundamental solutions, the general forms were given. Finally, the representation of the solution of linear singular differential equation with delay was obtained.更多还原