Class numbers of definite binary quadratic lattices over algebraic function fields (Q792369)
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scientific article; zbMATH DE number 3853183
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Class numbers of definite binary quadratic lattices over algebraic function fields |
scientific article; zbMATH DE number 3853183 |
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Class numbers of definite binary quadratic lattices over algebraic function fields (English)
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1984
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Let k be an algebraic function field in one variable over a finite field of constants. Let K be an imaginary quadratic extension of k and L a binary quadratic lattice on (K, N), where N denotes the norm form from K over k. This paper proves class number formulas for such lattices L and considers the growth of these class numbers.
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binary quadratic forms
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algebraic function field
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imaginary quadratic extension
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binary quadratic lattice
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class number formulas
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growth
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