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The level of a witt ring |
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| Authors: | D W Lewis |
| Institution: | a Department of Mathematics, University College Dublin, Belfield, Dublin, Ireland |
| Abstract: | We show that the level of the Witt ring W(F) of symmetric bilinear forms over a field F can only take the values 1, 3, 4, or x and that the level of F determines the level of W(F). |
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