I. Panin, U. Rehmann: A Variant of a Theorem by Springer

panin@pdmi.ras.ru, rehmann@Mathematik.Uni-Bielefeld.DE

Submission: 2003, Dec 6

If a quadratic form over a local Noetherian domain R with infinite residue field splits off a hyperbolic plane over an integral etale extension of R of odd degree, it already splits off a hyperbolic plane over R.

2000 Mathematics Subject Classification: 11Exx

Keywords and Phrases: quadratic forms over local Noetherian rings

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