Class number relation between type \((l,l, \dots,l)\) function fields over \(\mathbb{F}_ q (T)\) and their subfields

zbMath0841.11057MaRDI QIDQ1895463

Jianqiang Zhao

Publication date: 16 July 1996

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

function fieldsclass number relationtame abelian extension

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Class numbers, class groups, discriminants (11R29) Other abelian and metabelian extensions (11R20)

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