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arXiv · 1505.07587

Induced Hopf Galois structures

Teresa Crespo·Anna Rio·Montserrat Vela
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Abstract

For a finite Galois extension K/k and an intermediate field F such that Gal(K/F) has a normal complement in Gal(K/k), we construct and characterize Hopf Galois structures on K/k which are induced by a pair of Hopf Galois structures on K/F and F/k.

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Teresa Crespo, Anna Rio, Montserrat Vela. 2015-05-28. Induced Hopf Galois structures. https://arxiv.org/abs/1505.07587

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