关于R─模上的方程组

本文给出了Ｒ─模上的方程组、Ｄ─环和拟阶梯矩阵等概念，并将线性代数方程组、线性不定方程组、线性同余式组、常系数线性微分方程组和常系数线性差分方程组及其解法作了统一的处理。分别给出了求解这些方程组的有效方法。

Aboat the System of Equations on R-Module

This paper gives the system of equations on R-module, D-loop, quasi-step matrix, efc, And it uniformally deals with system of linear algebraic equations, linear indeterminate equations linear congruence sgstem of equations, linear dlifferential system of equations with constant coefficients, and linear differential sysem of equations with constant coefficients, and their solving processes, having given some frnitful methods to solve the system of equations.