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Generalized skew derivations acting as Jordan homomorphism

  • Pallavee Gupta,
  • S. K. Tiwari

摘要

Suppose \({\mathcal {R}}\) R is a prime ring with characteristic other than two and \(\nu (s_1,\ldots , s_n)\) ν ( s 1 , , s n ) is a non-central multilinear polynomial over \({\mathcal {C}}\) C , which is non-identity. If \({\mathcal {H}}_1\) H 1 and \({\mathcal {H}}_2\) H 2 are two generalized skew derivations on the ring \({\mathcal {R}}\) R , satisfying the equation \(\begin{aligned} {\mathcal {H}}_1({\mathcal {H}}_2(\nu (s)^2))={\mathcal {H}}_2(\nu (s))^2 \end{aligned}\) H 1 ( H 2 ( ν ( s ) 2 ) ) = H 2 ( ν ( s ) ) 2 for all \(s = (s_1, \ldots , s_n) \in {\mathcal {R}}^n.\) s = ( s 1 , , s n ) R n . Then, we provide a comprehensive analysis of the mappings \( {\mathcal {H}}_1\) H 1 and \({\mathcal {H}}_2\) H 2 outlining their complete structure.