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Construction of semiabelian Galois extensions
Published online by Cambridge University Press: 18 May 2009
Extract
This paper shows how to construct Galois field extensions of Hilbertian fields with a given group out of some subclass (called ‘semiabelian groups’ by Matzat [2]) of all soluble groups as Galois group. This is done in a fairly explicit way by constructing polynomials whose Galois groups are universal in the sense that every group in the above subclass is obtained as a quotient of some of them.
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- Copyright © Glasgow Mathematical Journal Trust 1995
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