Hasse principle for G-trace forms

E. Bayer-Fluckiger; J-P. Serre; R. Parimala

arxiv: 1210.5765 · v2 · pith:NRGZ3WY7new · submitted 2012-10-21 · 🧮 math.NT

Hasse principle for G-trace forms

E. Bayer-Fluckiger , R. Parimala , J-P. Serre This is my paper

classification 🧮 math.NT

keywords formsg-traceprinciplealgebrasbasescharacteristicexistencefield

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Let k be a global field of characteristic not 2. We prove a local-global principle for the existence of self-dual normal bases, and more generally for the isomorphism of G-trace forms, of G-Galois algebras over k.

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Hasse principle for G-trace forms

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