Abstract
The aim of this note is to discuss in characteristic $2$ some conditions under which an anisotropic quadratic form is a Pfister neighbor when its anisotropic part over its own function field is defined over the base field. In this sense, we give a result which reduces the situation to the characterization of Pfister neighbors having a $2$-dimensional nonsingular part.
Citation
Ahmed Laghribi. Pasquale Mammone. "Une note sur les formes quadratiques voisines en caractéristique 2." Bull. Belg. Math. Soc. Simon Stevin 13 (4) 733 - 738, December 2006. https://doi.org/10.36045/bbms/1168957348
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