Kaijia Luo

activity

20222026

collaborators

Showing math.RAShow all

3 papers · 1 filter

math.RA2026

Certain functional identities on matrix rings

Kaijia Luo, Jiankui Li

Let $D$ be a noncommutative division ring and let $R = M_{m} (D)$ with $m > 1$ . We characterize additive mappings $f,$ $g : R \to R$ satisfying the identity $f(X) = X^{n}g(X^{-…

math.RA2024

Zero product and zero Jordan product determined Munn algebras

Bo Yu, Kaijia Luo, Jiankui Li

Let $M (D, m, n, P)$ be the ring of all $m \times n$ matrices over a division ring $D$ , with the product given by $A ∙ B = A P B$ , where $P$ is a fi…

math.RA2022

Characterizations of (Jordan) derivation on Banach algebra with local actions

Jiankui Li, Shan Li, Kaijia Luo

Let $A$ be a unital Banach $*$ -algebra and $M$ be a unital $*$ - $A$ -bimodule. If $W$ is a left separating point of $M$ , we show that every $*…