• 대한수학회논문집
• /
• 제39권3호
• /
• pp.585-593
• /
• 2024

Let 𝒦 be a ring. An additive map 𝖚^⋄ → 𝖚 is called Jordan involution on 𝒦 if (𝖚^⋄)^⋄ = 𝖚 and (𝖚𝖛+𝖛𝖚)^⋄ = 𝖚^⋄𝖛^⋄+𝖛^⋄𝖚^⋄ for all 𝖚, 𝖛 ∈ 𝒦. If Θ is a (non-zero) 𝜂-generalized derivation on 𝒦 associated with a derivation Ω on 𝒦, then it is shown that Θ(𝖚) = 𝛄𝖚 for all u ∈ 𝒦 such that 𝛄 ∈ Ξ and 𝛄² = 1, whenever Θ possesses [Θ(𝖚), Θ(𝖚^⋄)] = [𝖚, 𝖚^⋄] for all 𝖚 ∈ 𝒦.