Quadratic function fields with exponent
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Victor Bautista-Ancona; Javier Diaz-Vargas
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Article
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2006
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Elsevier Science
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English
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It has been shown by Madden that there are only finitely many quadratic extensions of k(x), k a finite field, in which the ideal class group has exponent two and the infinity place of k(x) ramifies. We give a characterization of such fields that allow us to find a full list of all such field extensi