Derivations, local and 2-local derivations on some algebras of operators on Hilbert C*-modules

Jun He, Jiankui Li, Danjun Zhao

For a commutative C*-algebra $\mathcal{A}$ with unit $e$ and a Hilbert~$\mathcal{A}$-module $\mathcal{M}$, denote by End${}_{\mathcal{A}}(\mathcal{M})$ the algebra of all bounded $\mathca…