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Hasse norm principle for and extensions
Published 17 Oct 2022 in math.NT and math.AG | (2210.09119v4)
Abstract: We give a necessary and sufficient condition for the Hasse norm principle for field extensions when the Galois groups of the Galois closure of are isomorphic to the Mathieu group of degree $11$ of order $7920$ or the Janko group of order $175560$ by determining or for norm one tori with a smooth -compactification and . The result gives a first step towards understanding the all pictures of the Hasse norm principle for the $26$ sporadic simple groups.
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