Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Linear Generalized N-derivations on C-algebras*

Version 1 : Received: 10 April 2024 / Approved: 10 April 2024 / Online: 10 April 2024 (10:09:03 CEST)

How to cite: Varshney, V.; Alali, A.S.; Ali, S. Linear Generalized N-derivations on C-algebras*. Preprints 2024, 2024040728. https://doi.org/10.20944/preprints202404.0728.v1 Varshney, V.; Alali, A.S.; Ali, S. Linear Generalized N-derivations on C-algebras*. Preprints 2024, 2024040728. https://doi.org/10.20944/preprints202404.0728.v1

Abstract

Let $n \geq 2$ be a fixed integer and $\mathcal{A}$ be a $C^*$-algebra. A permuting $ n $-linear map $ \mathcal{G} : \mathcal{A} ^{n} \rightarrow \mathcal{A} $ is known to be symmetric generalized $n$-derivation if there exists a symmetric $n$-derivation $ \mathfrak{D} : \mathcal{A} ^{n} \rightarrow \mathcal{A} $ such that $ \mathcal{G} \left(x_{1}, x_{2}, \ldots, x_{i} x_{i}^{\prime}, \ldots, x_{n}\right)= \mathcal{G} \left(x_{1}, x_{2}, \ldots, x_{i}, \ldots, x_{n}\right) x_{i}^{\prime}+x_{i} \mathfrak{D} (x_{1}, x_{2},\ldots, x_{i}^{\prime}, \ldots, x_{n})$ holds for all $x_{i}, x_{i}^{\prime} \in \mathcal{A} $. In this paper, we investigate the structure of $C^*$-algebras involving generalized linear $n$-derivations. Moreover, we describe the forms of traces of linear $n$-derivations satisfying certain functional identity.

Keywords

Linear derivation; linear n-derivation; generalized linear n-derivation; Lie ideal; Banach algebra; C*-algebra

Subject

Computer Science and Mathematics, Algebra and Number Theory

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