Determination of all subfields of cyclotomic function fields with genus one |
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Commun. Korean Math. Soc. 2005 Vol. 20, No. 2, 259-273 Printed June 1, 2005 |
Hwanyup Jung, Jaehyun Ahn Chungbuk National University, Chungnam National University |
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Abstract : In this paper we determine all subfields with genus one of cyclotomic function fields over rational function fields explicitly. |
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Keywords : cyclotomic funtion fields, genus, divisor class number |
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MSC numbers : 11R58 |
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