Startseite On skew derivations and antiautomorphisms in prime rings
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On skew derivations and antiautomorphisms in prime rings

  • Amal S. Alali , Hafedh Alnoghashi EMAIL logo , Junaid Nisar , Nadeem ur Rehman und Faez A. Alqarni
Veröffentlicht/Copyright: 27. Oktober 2023
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Abstract

According to Posner’s second theorem, a prime ring is forced to be commutative if a nonzero centralizing derivation exists on it. In this article, we extend this result to prime rings with antiautomorphisms and nonzero skew derivations. Additionally, a case is shown to demonstrate that the restrictions placed on the theorems’ hypothesis were not unnecessary.

Funding statement: The authors extend their appreciation to Princess Nourah bint Abdulrahman University for funding this research under Researchers Supporting Project number (PNURSP2023R231), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

Acknowledgements

The authors are greatly indebted to the referee for their valuable suggestions and comments, which have immensely improved the article.

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Received: 2023-03-29
Revised: 2023-07-13
Accepted: 2023-08-01
Published Online: 2023-10-27
Published in Print: 2024-04-01

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Heruntergeladen am 7.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/gmj-2023-2082/pdf
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