Determination of all subfields of cyclotomic function fields with genus one
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
Abstract : In this paper we determine all subfields with genus one of cyclotomic function fields over rational function fields explicitly.
Keywords : cyclotomic funtion fields, genus, divisor class number
MSC numbers : 11R58
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