Similarity of quadratic forms over global fields in characteristic 2
The author proves a Hasse principle (local-global-theorem) for similarity of quadratic forms over global fields in characteristic 2. For characteristic \(\ne 2\) this was obtained by \textit{T. Ono} [J. Math. Soc. Japan 7, 79--91 (1955; Zbl 0065.01201); Nagoya Math. J. 9, 129--146 (1955; Zbl 0066.28002)].
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