Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2007; 44(4): 841-849

Printed December 1, 2007

Copyright © The Korean Mathematical Society.

Hyers-Ulam-Rassias stability of a system of first order linear recurrences

Mingyong Xu

Sichuan University

Abstract

In this paper we discuss the Hyers-Ulam-Rassias stability of a system of first order linear recurrences with variable coefficients in Banach spaces. The concept of the Hyers-Ulam-Rassias stability originated from Th. M. Rassias' stability theorem that appeared in his paper: On the stability of the linear mapping in Banach spaces, Proc. Amer. Math. Soc. {\bf 72} (1978), 297--300. As an application, the Hyers-Ulam-Rassias stability of a $p$-order linear recurrence with variable coefficients is proved.

Keywords: Hyers-Ulam-Rassias stability, linear recurrence, sequence, product space

MSC numbers: 39B82