Localic Galois theory
In Proposition I of "Mémoire sur les conditions de résolubilité des équations par radicaux" Galois considers the splitting field A of a polynomial with rational coefficients. Given any intermediate extension X, he proves that the action of the galois group Gal(A/ℚ) on the set of morphisms...
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Autor principal: | Dubuc, E.J. |
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Formato: | JOUR |
Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00018708_v175_n1_p144_Dubuc |
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