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Grothendieck groups of quadratic forms and G-equivalence of fields
Published online by Cambridge University Press: 24 October 2008
Extract
Let k be a field of characteristic other than 2 and let g(k) denote the multiplicative group k* of the field k modulo squares, i.e. g(k) = k*/k*2. This is an abelian group of exponent 2 and its order, if finite, is a power of 2. We denote by G(k) the Grothendieck group of quadratic forms over k.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 73 , Issue 1 , January 1973 , pp. 29 - 36
- Copyright
- Copyright © Cambridge Philosophical Society 1973