Let R be a prime ring of characteristic different from 2, F and G non-zero generalized derivations of R, f(R) the set of all evaluations of a polynomial f(x_i) in R. In this paper we give a complete description of all possible cases when the composition (FG) acts as a generalized derivation on f(R).
Titolo: | A product of two generalized derivations on polynomials in prime rings |
Autori: | |
Data di pubblicazione: | 2010 |
Rivista: | |
Abstract: | Let R be a prime ring of characteristic different from 2, F and G non-zero generalized derivations of R, f(R) the set of all evaluations of a polynomial f(x_i) in R. In this paper we give a complete description of all possible cases when the composition (FG) acts as a generalized derivation on f(R). |
Handle: | http://hdl.handle.net/11570/1904889 |
Appare nelle tipologie: | 14.a.1 Articolo su rivista |
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.