THE INVERSE GALOIS PROBLEM FOR PSL2(Fp)
نویسنده
چکیده
We show that the simple group PSL2(Fp) occurs as the Galois group of an extension of the rationals for all primes p ≥ 5. We obtain our Galois extensions by studying the Galois action on the second étale cohomology groups of a specific elliptic surface.
منابع مشابه
Modular Forms and Some Cases of the Inverse Galois Problem
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