2-Local derivations of real $AW^\ast$-algebras

In the talk 2-local derivations on real matrix algebras over unital semi-prime Banach algebras are considered. It is shown that any 2-local derivation on real $AW^\ast$-algebra for which the enveloping algebra is (complex) $AW^\ast$-algebra, is a derivation, where $A$ is a unital semi-prime Banach algebra with the inner derivation property.
The work was published in Positivity (2021) 25:1351–1356.
https://doi.org/10.1007/s11117-021-00815-8