Pencils of Quadratic Forms and Hyperelli
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David B. Leep; Laura Mann Schueller
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Article
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2000
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Elsevier Science
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English
β 126 KB
Let P k denote the set of equivalence classes of nonsingular pencils of Ε½ . quadratic forms of even order defined over a field k, char k / 2. Let F k denote the set of k-isomorphism classes of hyperelliptic function fields defined over k. We Ε½ . Ε½ . define a map β½: P k Βͺ F k and determine precisely