In this paper, we prove that a bijective map $\varphi $ over a ring $ R $ with a non-trivial
idempotent satisfying $\varphi (ab)=\varphi (a)\varphi (b), $ for all $ a, b\in R $, is additive …

Let A and A′ be two C*-algebras with identities IA and IA′, respectively, and P 1 and P 2=
IA− P 1 nontrivial symmetric projections in A. In this paper we study the characterization of …

In this paper, we show that a map $\delta $ over a triangular ring $\mathcal {T} $ satisfying
$\delta (ab+ ba)=\delta (a) b+ a\tau (b)+\delta (b) a+ b\tau (a) $, for all $ a, b\in\mathcal {T} …

Additivity of multiplicative (generalized) skew semi-derivations on rings Skip to content Should
you have institutional access? Here's how to get it ... De Gruyter € EUR - Euro £ GBP - Pound …

arXiv:2307.00002v1 [math.RA] 27 May 2023 Page 1 arXiv:2307.00002v1 [math.RA] 27 May
2023 ∗-JORDAN-TYPE MAPS ON ALTERNATIVE ∗-ALGEBRAS ALINE JO ANDRADE, BRUNO …

Jordan homo-derivations on triangular matrix rings Page 1 An. Stiint. Univ. Al. I. Cuza Iasi.
Mat. (NS) Tomul LXVIII, 2022, f. 2 https://doi.org/10.47743/anstim.2022.00016 Jordan homo-derivations …

Let 𝔄 and 𝔄′ be two alternative∗-algebras with identities 1 𝔄 and 1 𝔄′, respectively, and
e 1 and e 2= 1 𝔄− e 1 nontrivial symmetric idempotents in 𝔄. In this paper, we study the …

arXiv:1802.04304v1 [math.RA] 12 Feb 2018 Page 1 arXiv:1802.04304v1 [math.RA] 12 Feb 2018
Lie n−multiplicative mapping on Triangular n−Matrix Rings Bruno LM Ferreira and Henrique …

The paper is devoted to such Banach lattices E that every Dunford-Pettis and weakly null
sequence (x_n)⊂ E with disjoint terms is norm null (the positive Dunford-Pettis relatively …

Guided by the research line introduced by Martindale III in [5] on the study of the additivity of
maps, this article aims establish conditions on triangular matrix rings in order that an map φ …