21 citations · 51 across the 15 of their papers we have counts for
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math.RA2014
Characterizing Jordan centralizers and Jordan generalized derivations on triangular rings through zero products
Hoger Ghahramani
Let $\T$ be a -torsion free triangular ring and let $φ:\T\rightarrow \T$ be an additive map. We prove that if $\A φ(\B)+φ(\B)\A=0$ whenever $\A,\B\in \T$ are such that $\A\B=\B\…
math.RA2014
On derivations and Jordan derivations through zero products
Hoger Ghahramani
Let $\A$ be a unital complex (Banach) algebra and $\M$ be a unital (Banach) $\A$-bimodule. The main results describe (continuous) derivations or Jordan derivations $D:\A\rightarrow…
math.RA2014
Jordan derivations on block upper triangular matrix algebras
Hoger Ghahramani
We provide that any Jordan derivation from the block upper triangular matrix algebra $\T = \T(n_{1},n_{2}, \cdots, n_{k})\subseteq M_{n}(\mathbb{\C})$ into a -torsion free unita…