Cyclic division algebras and maximal tori

Published 5 Dec 2015 in math.RT and math.NT | (1512.01628v2)

Abstract: We show the cardinality of a particular nonabelian cohomology associated to cyclic division algebras is equal to a certain partition number. This computation helps us interpret the number of conjugacy classes of maximal tori defined over an abelian extension.

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Yao-Rui Yeo

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