On (m, n)-derivations of Some Algebras

Jiankui Li, Qihua Shen, Jianbin Guo

Let $\mathcal{A}$ be a unital algebra, $\delta$ be a linear mapping from $\mathcal{A}$ into itself and $m$, $n$ be fixed integers. We call $\delta$ an (\textit{m, n})-derivable mapping at $Z…