Deng Q.Yenigül M.Ş.Argaç N.2019-10-272019-10-2719971300-00981300-0098https://hdl.handle.net/11454/23711Let R be a prime ring. Let ?, ? be two homomorphisms and d be a (?, ?)-derivation of R. The purpose of this paper is to prove two results: (i) If char R ? 2, U is a non-zero ideal of R, ? is subjective such that ?(U) ? 0, ? is an automorphism and [d(U), d(U)] ?,? = 0, then ?2 = ?2 and ??= ??. (ii) Under the assumptions that either char R = 0 or char R > max{2, n}, U is a non-zero right ideal, and ?, ? are automorphisms of R, suppose [d(x), xn]?,? ? C?,? for all x ? U, then ? = ?. © TÜBİTAK.eninfo:eu-repo/semantics/closedAccess?-derivation(?, ?)-derivationAutomorphismHomomorphismIdealPrime ringArticle21SUPPL.4549Q2