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On class numbers of quadratic extensions¶over function fields
Authors:Iwao Kimura
Institution:(1) Institute of Mathematics, University of Tsukuba, Ibaraki 305-8571, Japan. e-mail: iwao@math.tsukuba.ac.jp, JP
Abstract:We consider class numbers of quadratic extensions over a fixed function field. We will show that there exist infinitely many quadratic extensions which have class numbers not being divisible by 3 and satisfy prescribed ramification conditions. Received: 24 October 1997 / Revised version: 26 February 1998
Keywords:Mathematics Subject Classification (1991):11R11  11R29  11R45
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