We derive the factorizations of the Dickson polynomialsDn(X,a) andEn(X,a), and of the bivariate Dickson polynomialsDn(X,a)-Dn(Y,a), over any finite field. Our proofs are significantly shorter and more elementary than those previously known.
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Algebra and Number Theory
- Applied Mathematics