Journal of the Ramanujan Mathematical Society

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A Descent Property for Pfister Forms


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1 Mathematik Universitat Regensburg, D-93040 Regensburg, Germany
     

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The Rosenberg-Ware theorem states that for a Galois extension K/F of odd degree the natural map of Witt rings of quadratic forms 

W{F) -> W{K)Gal(K/F)


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  • A Descent Property for Pfister Forms

Abstract Views: 355  |  PDF Views: 0

Authors

Markus Rost
Mathematik Universitat Regensburg, D-93040 Regensburg, Germany

Abstract


The Rosenberg-Ware theorem states that for a Galois extension K/F of odd degree the natural map of Witt rings of quadratic forms 

W{F) -> W{K)Gal(K/F)