Solutions of linear difference equations with variable coefficients

被引：34

作者：

Mallik, RK ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect & Commun Engn, Panbazar 781001, Guwahati, India

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 1998年 / 222卷 / 01期

关键词：

linear difference equation; variable coefficients; explicit solution; companion matrices;

D O I：

10.1006/jmaa.1997.5903

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The explicit solution of a linear difference equation of unbounded order with variable coefficients is presented. As special cases, the solutions of nonhomogeneous and homogeneous linear difference equations of order N with variable coefficients are obtained. From these solutions, we also get expressions for the product of companion matrices, and the power of a companion matrix. (C) 1998 Academic Press.

引用

页码：79 / 91

页数：13