Normality and short exact sequences of Hopf-Galois structures
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DOI: 10.1080/00927872.2018.1529237
Abstract: Abstract Every Hopf-Galois structure on a finite Galois extension K/k where corresponds uniquely to a regular subgroup , normalized by , in accordance with a theorem of Greither and Pareigis. The resulting Hopf algebra which… read more here.
Keywords: short exact; galois structure; hopf galois; exact sequences ... See more keywords