Solving Ax+Bx=f, with A singular

被引：0
|
作者：
Hervas, A
Law, AG
Villanueva, RJ
Weston, JH
机构：
[1] MEM UNIV NEWFOUNDLAND,DEPT COMP SCI,ST JOHNS,NF A1C 5S7,CANADA
[2] UNIV REGINA,DEPT MATH & STAT,REGINA,SK S4S 0A2,CANADA
来源：
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 1996年 / 76卷
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D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We consider the linear differential system [GRAPHICS] where A and B are members of C-nxn and f(t) is a prescribed continuous function with values in C-nx1, while the unknown, function x(t) and the given constant c are elements belonging in C-nx1. The equation (1) has been studied using Me Drazin and Moore-Penrose generalized inverses of A. In this paper, we use, instead, simple Gauss elimination to produce an algebraic formulation for solution. An analytic uniformly-good approximate solution procedure is also developed.
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页码：551 / 552
页数：2
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