Research article

Local Lie derivations of generalized matrix algebras

  • Received: 20 September 2022 Revised: 21 December 2022 Accepted: 27 December 2022 Published: 10 January 2023
  • MSC : 15A78, 17B40, 47L35

  • In this paper, we investigate local Lie derivations of a certain class of generalized matrix algebras and show that, under certain conditions, every local Lie derivation of a generalized matrix algebra is a sum of a derivation and a linear central-valued map vanishing on each commutator. The main result is then applied to full matrix algebras and unital simple algebras with nontrivial idempotents.

    Citation: Dan Liu, Jianhua Zhang, Mingliang Song. Local Lie derivations of generalized matrix algebras[J]. AIMS Mathematics, 2023, 8(3): 6900-6912. doi: 10.3934/math.2023349

    Related Papers:

  • In this paper, we investigate local Lie derivations of a certain class of generalized matrix algebras and show that, under certain conditions, every local Lie derivation of a generalized matrix algebra is a sum of a derivation and a linear central-valued map vanishing on each commutator. The main result is then applied to full matrix algebras and unital simple algebras with nontrivial idempotents.



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  • © 2023 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)
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