Calculating formula and divisibility for relative class numbers of abelian function fields

DOI10.1016/J.JNT.2009.04.017zbMath1213.11190OpenAlexW2044260213MaRDI QIDQ838457

Xianke Zhang, Lianrong Ma, Yusheng Zhao

Publication date: 26 August 2009

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jnt.2009.04.017

zbMATH Keywords

characterclass numbercyclotomic function fieldCarlitz-module

Mathematics Subject Classification ID

Cyclotomic function fields (class groups, Bernoulli objects, etc.) (11R60) Class numbers, class groups, discriminants (11R29)

Cites Work

• Unnamed Item
• Upper bound and formula for class numbers of abelian function fields
• Class numbers of cyclotomic function fields
• A note on the relative class number in function fields

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