Ahmed Laghribi: Les formes bilinéaires bonnes de hauteur 2 en caractéristique 2


Submission: 2009, Jun 2

Our aim is to give a complete classification of bilinear forms which are good of height 2 over a field of characteristic 2, i.e., those whose anisotropic parts over their function fields are similar to bilinear Pfister forms which are definable over the ground field. Other related results are included.

2000 Mathematics Subject Classification: 1E04, 11E81

Keywords and Phrases: Bilinear forms, quadratic forms, function fields of quadrics, standard splitting theory, norm degree.

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