On Additivity and Multiplicativity of Centrally Extended (α, β)-Higher Derivations in Rings

In this paper, the concept of centrally extended (α, β)-higher derivations is studied. It is shown to be additive in a ring without nonzero central ideals. Also, we prove that in semiprime rings with no nonzero central ideals, every centrally extended (α, β)-higher derivation is an (α, β)-higher derivation. Some examples are given to show that our theorems’ assumptions cannot be relaxed. The invariance problem of the center of the ring is also investigated.
Original research

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