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arXiv · 1512.01628

Cyclic division algebras and maximal tori

Yao-Rui Yeo
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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. 2015-12-05. Cyclic division algebras and maximal tori. https://arxiv.org/abs/1512.01628

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