@Article{CMR-27-331,
author = {Han , YuliangLiu , Baifeng and Sun , Xidong},
title = {$\boldsymbol{Ψ}$-Bounded Solutions for a System of Difference Equations on $\mathbb{Z}$},
journal = {Communications in Mathematical Research },
year = {2021},
volume = {27},
number = {4},
pages = {331--342},
abstract = {<p style="text-align: justify;">In this work we discuss the existence of $\boldsymbol{Ψ}$-bounded solutions for linear
difference equations. We present a necessary and sufficient condition for the existence
of $\boldsymbol{Ψ}$-bounded solutions for the linear nonhomogeneous difference equation $\boldsymbol{x}(n+1) =
\boldsymbol{A}(n) \boldsymbol{x}(n) + \boldsymbol{f}(n)$ for every $\boldsymbol{Ψ}$-bounded sequence $\boldsymbol{f}(n)$.</p>},
issn = {2707-8523},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/cmr/19077.html}
}