Isotropy of 5-dimensional quadratic forms over the function field of a\n quadric in characteristic 2

2016/02/23 by Andrew E. Dolphin, Dolphin, Andrew, Ahmed Laghribi +1
Mathematics · #11E04 #11E81 #Advanced Algebra and Geometry #Advanced Differential Equations and Dynamical Systems #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #Commutative Algebra (math.AC) #FOS: Mathematics

paper · pdf · doi:10.48550/arxiv.1602.07093

openalex publication_date 2016/02/23 · openalex created_date 2022/10/03 · openalex updated_date 2026/07/28

Abstract

We complete a classification of quadratic forms over a field of\ncharacteristic 2 of type (1,3) that become isotropic over the function field of\na quadric.\n

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