Back to Search
Start Over
Difference polynomials and their generalizations
- Source :
- Mathematika. 48:293-299
- Publication Year :
- 2001
- Publisher :
- Wiley, 2001.
-
Abstract
- A well-known result of Ehrenfeucht states that a difference polynomial f(X)-g(Y) in two variables X, Y with complex coefficients is irreducible if the degrees of f and g are coprime. Panaitopol and Stefanescu generalized this result, by giving an irreducibility condition for a larger class of polynomials called “generalized difference polynomials”. This paper gives an irreducibility criterion for more general polynomials, of which the criterion of Panaitopol and Stefanescu is a special case.
Details
- ISSN :
- 20417942 and 00255793
- Volume :
- 48
- Database :
- OpenAIRE
- Journal :
- Mathematika
- Accession number :
- edsair.doi...........ac9724675df188ce57ada62a70f5bb54