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Noether’s problem for dihedral 2-groups

✍ Scribed by Huah Chu; Shou-Jen Hu; Ming-chang Kang


Publisher
European Mathematical Society
Year
2004
Tongue
English
Weight
172 KB
Volume
79
Category
Article
ISSN
0010-2571

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For each of the dihedral, semidihedral, and quaternion 2-groups, we represent the obstructions to certain Brauer problems as tensor products of quaternion algebras. Then we reduce various embedding problems with cyclic 2-kernels into two Brauer problems, thus finding the obstructions in some specifi