Riv.Mat.Univ.Parma (7) 3* (2004)


Explicit constructions in splitting fields of polynomials

Pages: 233-244
Received: 15 March 2004    Revised: 4 August 2004
Mathematics Subject Classification (2000):
12E30 - 12F10 - 11Y40

Abstract: We construct a Gröbner Basis of the relation ideal of a polynomial and give an interpolation formula for the basis elements which is sufficiently explicit to be used in practical computations. We prove a constructive version of a theorem of Galois, concerning the solvability of rational polynomials of prime degree. For a number of example polynomials, the computations are carried out.

Home Riv.Mat.Univ.Parma