On the asymptotic behavior of certain infinite-dimensional recurrence sequences

• Date: 1995
• Main Authors: Tomilov, Yu. V., Томилов, Ю. В.
• Format: Article
• Language: Russian; English
• Published: Institute of Mathematics, NAS of Ukraine 1995
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/5395
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

Under certain conditions imposed on an operator $B$, we obtain criteria of boundedness of sequences $x_{n+1} = A x_n + Bb_n,\; n > 0$, for any $x_0$ and bounded $\{b_n, \; n ≥ 0\}$ in infinite-dimensional spaces. The results are given in terms of spectral properties of the operator $A$.